Fri
Apr 26
Extremely stable
Sat
Apr 27
Very stable
~3
l/m2
67%
Mon
Apr 29
Slightly unstable
Tue
Apr 30
Slightly unstable
~23
l/m2
98%
Wed
May 1
Mostly stable
~8
l/m2
97%
26 Apr will be cool and the weather will be very stable.
The sky will be overcast:
100% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1032 mb. Relative humidity will be high.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
23:00
7 °C
4 °C
13 km/h 
32 km/h
1033 mb
72.4%
2,925 m
243 m
Apr, 26 23:00 @ Extremely stable
27 Apr will be with moderate temperatures and the weather will be very stable.
There is a 67% probability of light rainfall.
The sky will be overcast:
92% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
74% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
78% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1031 mb. Relative humidity will be high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
6 °C
4 °C
12 km/h
28 km/h
1032 mb
74.9%
2,885 m
206 m
Apr, 27 02:00 @ Extremely stable
05:00
7 °C
5 °C
9 km/h
19 km/h
1033 mb
71.1%
2,231 m
175 m
Apr, 27 05:00 @ Extremely stable
08:00
9 °C
8 °C
13 km/h
29 km/h
1034 mb
66.0%
2,588 m
407 m
Apr, 27 08:00 @ Extremely stable
11:00
12 °C
11 °C
19 km/h 
27 km/h
1033 mb
53.6%
2,899 m
791 m
Apr, 27 11:00 @ Extremely stable
14:00
12 °C
10 °C
18 km/h 
29 km/h
1032 mb
59.9%
2,854 m
722 m
Apr, 27 14:00 @ Extremely stable
17:00
1.3 63%
10 °C
8 °C
12 km/h
30 km/h
1031 mb
86.9%
3,267 m
523 m
Apr, 27 17:00 @ Very stable
20:00
1.9 67%
9 °C
7 °C
14 km/h
32 km/h
1030 mb
88.6%
3,327 m
416 m
Apr, 27 20:00 @ Stable
23:00
8 °C
6 °C
14 km/h
34 km/h
1028 mb
89.4%
3,339 m
298 m
Apr, 27 23:00 @ Mostly stable
28 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be cloudy:
49% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
38% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 25 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1021 mb. Relative humidity will be very high.
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
9 °C
7 °C
10 km/h
27 km/h
1027 mb
90.0%
3,319 m
227 m
Apr, 28 02:00 @ Mostly stable
05:00
9 °C
8 °C
9 km/h
18 km/h
1025 mb
93.0%
3,304 m
138 m
Apr, 28 05:00 @ Mostly stable
08:00
12 °C
11 °C
7 km/h
16 km/h
1024 mb
91.3%
3,415 m
182 m
Apr, 28 08:00 @ Mostly stable
11:00
18 °C
18 °C
7 km/h 
11 km/h
1023 mb
74.3%
3,486 m
473 m
Apr, 28 11:00 @ Mostly stable
14:00
24 °C
25 °C
12 km/h 
19 km/h
1021 mb
59.7%
3,513 m
894 m
Apr, 28 14:00 @ Mostly stable
17:00
24 °C
26 °C
13 km/h
22 km/h
1019 mb
60.0%
3,567 m
965 m
Apr, 28 17:00 @ Mostly stable
20:00
19 °C
20 °C
8 km/h
10 km/h
1019 mb
80.0%
3,708 m
35 m
Apr, 28 20:00 @ Mostly stable
23:00
17 °C
18 °C
8 km/h
11 km/h
1018 mb
86.3%
3,770 m
43 m
Apr, 28 23:00 @ Mostly stable
29 Apr will be warm and the weather will be slightly unstable, thunderstorms possible.
The sky will be partly cloudy:
14% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
31% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 29 degrees Celsius, while the the lowest temperature will drop to 15 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1016 mb. Relative humidity will be high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
16 °C
16 °C
8 km/h
11 km/h
1017 mb
89.3%
3,848 m
44 m
Apr, 29 02:00 @ Mostly stable
05:00
16 °C
15 °C
9 km/h
12 km/h
1017 mb
91.5%
3,796 m
49 m
Apr, 29 05:00 @ Mostly stable
08:00
19 °C
19 °C
10 km/h
21 km/h
1018 mb
79.5%
3,858 m
159 m
Apr, 29 08:00 @ Mostly stable
11:00
26 °C
27 °C
15 km/h 
23 km/h
1018 mb
56.2%
3,912 m
899 m
Apr, 29 11:00 @ Slightly unstable
14:00
28 °C
30 °C
15 km/h
21 km/h
1016 mb
49.1%
3,984 m
1,987 m
1/4
Apr, 29 14:00 @ Slightly unstable
17:00
26 °C
28 °C
10 km/h
11 km/h
1015 mb
61.8%
3,974 m
422 m
Apr, 29 17:00 @ Slightly unstable
20:00
22 °C
24 °C
6 km/h
6 km/h
1016 mb
69.6%
3,951 m
18 m
Apr, 29 20:00 @ Slightly unstable
23:00
21 °C
22 °C
7 km/h
7 km/h
1016 mb
74.5%
3,948 m
22 m
Apr, 29 23:00 @ Slightly unstable
30 Apr will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 98% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
75% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
60% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
32% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
24% convective clouds (Cumulonimbus)
The highest temperature will reach 27 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1014 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
1.5 46%
100%
19 °C
21 °C
2 km/h
6 km/h
1015 mb
85.0%
3,875 m
29 m
Apr, 30 02:00 @ Slightly unstable
05:00
1.6 60%
100%
17 °C
19 °C
3 km/h 
3 km/h
1015 mb
92.8%
3,712 m
13 m
Apr, 30 05:00 @ Slightly unstable
08:00
2.1 36%
100%
19 °C
20 °C
6 km/h
8 km/h
1015 mb
85.3%
3,697 m
174 m
Apr, 30 08:00 @ Slightly unstable
11:00
23 °C
25 °C
6 km/h
7 km/h
1015 mb
65.7%
3,752 m
707 m
Apr, 30 11:00 @ Slightly unstable
14:00
26 °C
28 °C
8 km/h
10 km/h
1013 mb
53.7%
3,739 m
1,172 m
Apr, 30 14:00 @ Slightly unstable
17:00
2.3 63%
99%
23 °C
24 °C
12 km/h
13 km/h
1012 mb
70.4%
3,555 m
398 m
Apr, 30 17:00 @ Slightly unstable
20:00
8 94%
91%
18 °C
18 °C
7 km/h
22 km/h
1013 mb
93.6%
3,511 m
208 m
Apr, 30 20:00 @ Slightly unstable
23:00
7.5 98%
31%
16 °C
16 °C
13 km/h
19 km/h
1014 mb
97.7%
3,345 m
230 m
Apr, 30 23:00 @ Mostly stable
1 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 97% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
41% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
21% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
60% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 22 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1015 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
8 97%
30%
15 °C
15 °C
6 km/h 
8 km/h
1014 mb
96.6%
3,387 m
203 m
May, 1 02:00 @ Mostly stable
05:00
14 °C
14 °C
9 km/h
12 km/h
1014 mb
96.0%
3,348 m
247 m
May, 1 05:00 @ Mostly stable
08:00
14 °C
13 °C
9 km/h
13 km/h
1016 mb
93.4%
3,431 m
258 m
May, 1 08:00 @ Mostly stable
11:00
15 °C
15 °C
8 km/h
11 km/h
1018 mb
88.2%
3,391 m
368 m
May, 1 11:00 @ Stable
14:00
21 °C
22 °C
5 km/h
6 km/h
1016 mb
66.5%
3,511 m
942 m
May, 1 14:00 @ Stable
17:00
21 °C
22 °C
6 km/h
7 km/h
1015 mb
61.9%
3,596 m
935 m
May, 1 17:00 @ Stable
20:00
16 °C
15 °C
13 km/h
22 km/h
1016 mb
85.6%
3,666 m
130 m
May, 1 20:00 @ Mostly stable
23:00
13 °C
12 °C
13 km/h
22 km/h
1018 mb
92.5%
3,594 m
168 m
May, 1 23:00 @ Mostly stable
2 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
76% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
19% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
2% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 22 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 mb. Relative humidity will be very high.
Thursday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
11 °C
10 °C
9 km/h
16 km/h
1018 mb
94.3%
3,634 m
129 m
May, 2 02:00 @ Stable
05:00
11 °C
10 °C
8 km/h
12 km/h
1019 mb
95.7%
3,642 m
88 m
May, 2 05:00 @ Stable
08:00
13 °C
13 °C
8 km/h
11 km/h
1020 mb
86.0%
3,797 m
210 m
May, 2 08:00 @ Stable
11:00
19 °C
19 °C
12 km/h
15 km/h
1020 mb
70.3%
3,884 m
605 m
May, 2 11:00 @ Mostly stable
14:00
22 °C
23 °C
15 km/h
16 km/h
1020 mb
61.2%
3,798 m
948 m
May, 2 14:00 @ Mostly stable
17:00
21 °C
22 °C
17 km/h
21 km/h
1018 mb
64.6%
3,812 m
745 m
May, 2 17:00 @ Mostly stable
20:00
15 °C
14 °C
17 km/h
28 km/h
1018 mb
83.3%
3,811 m
223 m
May, 2 20:00 @ Mostly stable
23:00
13 °C
12 °C
14 km/h
35 km/h
1020 mb
87.0%
3,715 m
275 m
May, 2 23:00 @ Stable
3 May will be with comfortable temperatures and the weather will be .
There is a 64% probability of moderate rainfall and showers.
The sky will be :
590% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
390% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
416% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
156% convective clouds (Cumulonimbus)
The highest temperature will reach 23 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 8106 mb. Relative humidity will be .
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
13 °C
11 °C
13 km/h
35 km/h
1018 mb
87.8%
3,603 m
287 m
May, 3 02:00 @ Stable
05:00
12 °C
12 °C
10 km/h
36 km/h
1017 mb
90.9%
3,572 m
336 m
May, 3 05:00 @ Stable
08:00
14 °C
13 °C
14 km/h
41 km/h
1017 mb
87.2%
3,539 m
423 m
May, 3 08:00 @ Mostly stable
11:00
18 °C
17 °C
17 km/h
40 km/h
1015 mb
79.2%
3,645 m
595 m
May, 3 11:00 @ Mostly stable
14:00
22 °C
23 °C
22 km/h
37 km/h
1013 mb
68.6%
3,800 m
1,055 m
May, 3 14:00 @ Mostly stable
17:00
0.8 51%
88%
22 °C
22 °C
18 km/h
36 km/h
1010 mb
80.5%
3,911 m
569 m
May, 3 17:00 @ Slightly unstable
20:00
3.8 64%
91%
18 °C
18 °C
14 km/h
36 km/h
1010 mb
95.0%
4,039 m
311 m
May, 3 20:00 @ Slightly unstable
23:00
0.6 34%
100%
17 °C
17 °C
11 km/h
32 km/h
1010 mb
96.7%
4,094 m
234 m
May, 3 23:00 @ Slightly unstable
4 May will be with moderate temperatures and the weather will be .
There is a 25% probability of light rainfall and showers.
The sky will be :
132% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
2% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 2017 mb. Relative humidity will be .
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.6 25%
100%
17 °C
17 °C
8 km/h
13 km/h
1009 mb
96.4%
4,058 m
69 m
May, 4 02:00 @ Mostly stable
05:00
16 °C
17 °C
7 km/h
9 km/h
1009 mb
94.3%
4,013 m
36 m
May, 4 05:00 @ Slightly unstable
Rittenhouse Park
02:46 
