Fri
Apr 19
Mostly stable
~4
l/m2
69%
Sat
Apr 20
Stable
~12
l/m2
74%
Thu
Apr 25
Stable
~0.4
l/m2
46%
19 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 69% probability of light rainfall and showers.
The sky will be overcast:
85% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
100% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
22% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1003 mb. Relative humidity will be very high.
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
17:00
0.8 57%
86%
8 °C
6 °C
17 km/h 
26 km/h
1005 mb
69.0%
977 m
1,087 m
Apr, 19 17:00 @ Mostly stable
20:00
1.1 61%
86%
7 °C
4 °C
17 km/h 
30 km/h
1003 mb
79.0%
1,002 m
557 m
Apr, 19 20:00 @ Mostly stable
23:00
2.1 69%
5%
5 °C
2 °C
13 km/h
27 km/h
1003 mb
93.8%
785 m
823 m
Apr, 19 23:00 @ Mostly stable
20 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 74% probability of moderate rainfall and showers.
The sky will be overcast:
17% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
93% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
14% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very 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
2.9 74%
8%
5 °C
1 °C
18 km/h
29 km/h
1003 mb
91.6%
815 m
903 m
Apr, 20 02:00 @ Mostly stable
05:00
0.3 47%
32%
5 °C
2 °C
15 km/h
25 km/h
1004 mb
92.9%
801 m
748 m
Apr, 20 05:00 @ Mostly stable
08:00
0.8 61%
24%
5 °C
2 °C
14 km/h 
20 km/h
1006 mb
91.7%
802 m
870 m
Apr, 20 08:00 @ Mostly stable
11:00
1.1 61%
12%
4 °C
1 °C
13 km/h 
16 km/h
1009 mb
94.5%
675 m
787 m
Apr, 20 11:00 @ Mostly stable
14:00
2.2 69%
8%
4 °C
-1 °C
21 km/h
29 km/h
1012 mb
91.4%
515 m
763 m
Apr, 20 14:00 @ Mostly stable
17:00
1.6 61%
6%
3 °C
-2 °C
24 km/h
34 km/h
1014 mb
89.6%
479 m
795 m
Apr, 20 17:00 @ Stable
20:00
2.3 63%
7%
3 °C
-1 °C
16 km/h
34 km/h
1017 mb
80.6%
499 m
672 m
Apr, 20 20:00 @ Stable
23:00
1 °C
-3 °C
15 km/h
32 km/h
1020 mb
82.7%
321 m
453 m
Apr, 20 23:00 @ Stable
21 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
10% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
50% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1022 mb. Relative humidity will be 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
-1 °C
-5 °C
14 km/h
33 km/h
1021 mb
87.1%
60 m
324 m
Apr, 21 02:00 @ Very stable
05:00
-1 °C
-6 °C
15 km/h
38 km/h
1021 mb
87.5%
3 m
356 m
Apr, 21 05:00 @ Very stable
08:00
2 °C
-4 °C
23 km/h
34 km/h
1022 mb
71.1%
246 m
862 m
Apr, 21 08:00 @ Very stable
11:00
5 °C
1 °C
23 km/h
26 km/h
1022 mb
54.3%
513 m
1,480 m
Apr, 21 11:00 @ Very stable
14:00
7 °C
3 °C
26 km/h
26 km/h
1022 mb
49.1%
688 m
1,800 m
Apr, 21 14:00 @ Very stable
17:00
5 °C
1 °C
25 km/h
27 km/h
1023 mb
53.8%
619 m
1,408 m
Apr, 21 17:00 @ Very stable
20:00
2 °C
-3 °C
19 km/h
35 km/h
1023 mb
68.0%
406 m
475 m
Apr, 21 20:00 @ Very stable
23:00
-1 °C
-6 °C
14 km/h
34 km/h
1024 mb
79.8%
11 m
273 m
Apr, 21 23:00 @ Extremely stable
22 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
35% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% 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 8 degrees Celsius, while the the lowest temperature will drop to -3 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1022 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
-2 °C
-7 °C
13 km/h
33 km/h
1023 mb
87.0%
0 m
278 m
Apr, 22 02:00 @ Extremely stable
05:00
-2 °C
-7 °C
13 km/h 
32 km/h
1023 mb
87.1%
0 m
291 m
Apr, 22 05:00 @ Extremely stable
08:00
1 °C
-3 °C
16 km/h
22 km/h
1023 mb
69.3%
170 m
658 m
Apr, 22 08:00 @ Extremely stable
11:00
4 °C
1 °C
14 km/h
16 km/h
1022 mb
52.4%
445 m
1,401 m
Apr, 22 11:00 @ Extremely stable
14:00
7 °C
5 °C
13 km/h
14 km/h
1022 mb
44.7%
697 m
1,756 m
Apr, 22 14:00 @ Very stable
17:00
7 °C
5 °C
12 km/h
13 km/h
1021 mb
45.1%
800 m
1,605 m
Apr, 22 17:00 @ Stable
20:00
3 °C
0 °C
9 km/h
9 km/h
1022 mb
67.1%
756 m
25 m
Apr, 22 20:00 @ Stable
23:00
1 °C
-2 °C
8 km/h 
11 km/h
1023 mb
78.9%
665 m
35 m
Apr, 22 23:00 @ Stable
23 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be overcast:
11% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
86% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
35% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Tuesday
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
1 °C
-2 °C
8 km/h 
8 km/h
1022 mb
75.0%
560 m
21 m
Apr, 23 02:00 @ Stable
05:00
0 °C
-3 °C
9 km/h
9 km/h
1022 mb
74.4%
495 m
33 m
Apr, 23 05:00 @ Stable
08:00
4 °C
1 °C
11 km/h
15 km/h
1022 mb
63.8%
700 m
278 m
Apr, 23 08:00 @ Very stable
11:00
7 °C
5 °C
14 km/h
15 km/h
1020 mb
51.2%
761 m
1,402 m
Apr, 23 11:00 @ Very stable
14:00
9 °C
7 °C
14 km/h
18 km/h
1018 mb
47.2%
981 m
1,766 m
Apr, 23 14:00 @ Stable
17:00
10 °C
8 °C
13 km/h
15 km/h
1016 mb
49.7%
1,100 m
1,529 m
Apr, 23 17:00 @ Stable
20:00
6 °C
4 °C
12 km/h
21 km/h
1015 mb
71.0%
1,076 m
145 m
Apr, 23 20:00 @ Stable
23:00
5 °C
3 °C
9 km/h
11 km/h
1014 mb
78.9%
1,095 m
50 m
Apr, 23 23:00 @ Very stable
24 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be mostly cloudy:
67% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
80% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
36% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1007 mb. Relative humidity will be high.
Wednesday
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
4 °C
2 °C
11 km/h
15 km/h
1012 mb
82.1%
1,078 m
87 m
Apr, 24 02:00 @ Very stable
05:00
3 °C
-1 °C
12 km/h
21 km/h
1010 mb
90.1%
983 m
122 m
Apr, 24 05:00 @ Very stable
08:00
6 °C
2 °C
16 km/h
27 km/h
1009 mb
82.1%
926 m
468 m
Apr, 24 08:00 @ Very stable
11:00
8 °C
5 °C
24 km/h
31 km/h
1007 mb
69.3%
936 m
1,225 m
Apr, 24 11:00 @ Very stable
14:00
10 °C
7 °C
27 km/h
35 km/h
1006 mb
56.0%
1,094 m
1,733 m
Apr, 24 14:00 @ Very stable
17:00
11 °C
8 °C
24 km/h
33 km/h
1005 mb
53.3%
1,199 m
1,969 m
Apr, 24 17:00 @ Stable
20:00
7 °C
4 °C
16 km/h
33 km/h
1005 mb
65.1%
1,201 m
213 m
Apr, 24 20:00 @ Stable
23:00
4 °C
1 °C
16 km/h
31 km/h
1006 mb
75.6%
1,148 m
184 m
Apr, 24 23:00 @ Stable
25 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 46% probability of light rainfall and showers.
The sky will be cloudy:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
32% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
43% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1007 mb. Relative humidity will be high.
Thursday
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
3 °C
-1 °C
15 km/h
34 km/h
1007 mb
88.2%
995 m
193 m
Apr, 25 02:00 @ Stable
05:00
2 °C
-3 °C
15 km/h
34 km/h
1007 mb
90.7%
946 m
195 m
Apr, 25 05:00 @ Stable
08:00
5 °C
2 °C
19 km/h
30 km/h
1008 mb
73.7%
922 m
419 m
Apr, 25 08:00 @ Stable
11:00
10 °C
7 °C
21 km/h
28 km/h
1008 mb
53.2%
1,000 m
1,658 m
Apr, 25 11:00 @ Stable
14:00
12 °C
10 °C
20 km/h
30 km/h
1007 mb
44.3%
1,262 m
2,137 m
Apr, 25 14:00 @ Stable
17:00
12 °C
9 °C
25 km/h
35 km/h
1006 mb
56.9%
1,314 m
1,737 m
Apr, 25 17:00 @ Mostly stable
20:00
0.4 46%
100%
8 °C
5 °C
16 km/h
37 km/h
1007 mb
76.3%
1,430 m
239 m
Apr, 25 20:00 @ Mostly stable
23:00
8 °C
5 °C
29 km/h
60 km/h
1006 mb
74.7%
1,566 m
621 m
Apr, 25 23:00 @ Mostly stable
26 Apr will be with moderate temperatures and the weather will be .
There is a 45% probability of light rainfall.
The sky will be :
271% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
566% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
515% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
18% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8091 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
0.3 45%
18%
8 °C
5 °C
21 km/h
38 km/h
1008 mb
80.9%
1,248 m
984 m
Apr, 26 02:00 @ Mostly stable
05:00
6 °C
4 °C
13 km/h
30 km/h
1009 mb
88.3%
1,174 m
365 m
Apr, 26 05:00 @ Stable
08:00
8 °C
6 °C
15 km/h
23 km/h
1011 mb
79.4%
1,199 m
607 m
Apr, 26 08:00 @ Stable
11:00
11 °C
9 °C
17 km/h
24 km/h
1012 mb
56.8%
1,158 m
1,477 m
Apr, 26 11:00 @ Stable
14:00
13 °C
11 °C
18 km/h
25 km/h
1013 mb
49.6%
1,344 m
1,900 m
Apr, 26 14:00 @ Stable
17:00
13 °C
12 °C
10 km/h
17 km/h
1013 mb
49.6%
1,421 m
1,593 m
Apr, 26 17:00 @ Stable
20:00
10 °C
9 °C
6 km/h
7 km/h
1014 mb
61.3%
1,512 m
13 m
Apr, 26 20:00 @ Mostly stable
23:00
9 °C
8 °C
9 km/h
9 km/h
1015 mb
64.1%
1,540 m
37 m
Apr, 26 23:00 @ Mostly stable
Chełmno nad Nerem
02:04 
