Thu
Apr 18
Stable
~0.2
l/m2
27%
Fri
Apr 19
Mostly stable
~3
l/m2
61%
Sat
Apr 20
Stable
~15
l/m2
93%
Sun
Apr 21
Stable
~1
l/m2
55%
Mon
Apr 22
Extremely stable
Tue
Apr 23
Extremely stable
18 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 27% probability of light rainfall and showers.
The sky will be partly cloudy:
13% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
47% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% 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 gentle breeze, fog will form, and the mean air pressure will be 1012 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
11:00
5 °C
2 °C
18 km/h 
23 km/h
1013 mb
71.0%
521 m
1,049 m
Apr, 18 11:00 @ Stable
14:00
0.2 27%
100%
6 °C
2 °C
17 km/h 
22 km/h
1013 mb
69.2%
559 m
1,059 m
Apr, 18 14:00 @ Stable
17:00
5 °C
2 °C
15 km/h 
21 km/h
1013 mb
68.2%
576 m
919 m
Apr, 18 17:00 @ Stable
20:00
3 °C
0 °C
9 km/h
16 km/h
1013 mb
81.4%
580 m
204 m
Apr, 18 20:00 @ Stable
23:00
2 °C
3 °C
2 km/h
5 km/h
1012 mb
83.2%
681 m
107 m
Apr, 18 23:00 @ Mostly stable
19 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 61% probability of light rainfall and showers.
The sky will be mostly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
83% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
69% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1005 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
02:00
2 °C
-2 °C
10 km/h
10 km/h
1011 mb
83.2%
740 m
102 m
Apr, 19 02:00 @ Mostly stable
05:00
1 °C
-2 °C
11 km/h 
18 km/h
1008 mb
86.3%
778 m
124 m
Apr, 19 05:00 @ Mostly stable
08:00
4 °C
1 °C
14 km/h
19 km/h
1007 mb
81.0%
744 m
298 m
Apr, 19 08:00 @ Mostly stable
11:00
0.3 48%
100%
7 °C
5 °C
12 km/h
13 km/h
1006 mb
70.0%
764 m
873 m
Apr, 19 11:00 @ Stable
14:00
0.8 52%
84%
8 °C
6 °C
11 km/h 
13 km/h
1004 mb
64.4%
883 m
1,147 m
Apr, 19 14:00 @ Stable
17:00
0.5 57%
80%
7 °C
5 °C
9 km/h
14 km/h
1003 mb
76.8%
896 m
570 m
Apr, 19 17:00 @ Mostly stable
20:00
0.9 61%
81%
5 °C
2 °C
13 km/h 
19 km/h
1004 mb
88.7%
764 m
308 m
Apr, 19 20:00 @ Mostly stable
23:00
4 °C
-1 °C
20 km/h
27 km/h
1004 mb
87.2%
665 m
393 m
Apr, 19 23:00 @ Mostly stable
20 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 93% probability of moderate rainfall and showers.
The sky will be overcast:
21% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 4 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1012 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
1 63%
3 °C
-2 °C
25 km/h
34 km/h
1004 mb
95.0%
537 m
516 m
Apr, 20 02:00 @ Mostly stable
05:00
2.5 71%
3 °C
-3 °C
27 km/h
40 km/h
1005 mb
89.7%
376 m
691 m
Apr, 20 05:00 @ Mostly stable
08:00
6.4 93%
1%
3 °C
-3 °C
29 km/h
45 km/h
1008 mb
91.0%
359 m
798 m
Apr, 20 08:00 @ Stable
11:00
2 62%
3%
3 °C
-3 °C
30 km/h
42 km/h
1011 mb
83.2%
322 m
938 m
Apr, 20 11:00 @ Stable
14:00
2.6 64%
5%
4 °C
-2 °C
29 km/h
39 km/h
1014 mb
76.6%
376 m
1,193 m
Apr, 20 14:00 @ Stable
17:00
0.2 35%
67%
4 °C
-2 °C
28 km/h
38 km/h
1016 mb
76.1%
394 m
1,204 m
Apr, 20 17:00 @ Stable
20:00
0.3 41%
71%
3 °C
-3 °C
24 km/h
39 km/h
1019 mb
74.4%
338 m
920 m
Apr, 20 20:00 @ Stable
23:00
2 °C
-3 °C
23 km/h
38 km/h
1021 mb
79.2%
289 m
879 m
Apr, 20 23:00 @ Stable
21 Apr will be cool and the weather will be very stable.
There is a 55% probability of light rainfall.
The sky will be overcast:
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 5 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 1024 mb. Relative humidity will be very high.
Sunday
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 °C
-3 °C
21 km/h
38 km/h
1022 mb
86.1%
260 m
812 m
Apr, 21 02:00 @ Stable
05:00
0.2 33%
36%
2 °C
-4 °C
22 km/h
37 km/h
1023 mb
89.9%
242 m
784 m
Apr, 21 05:00 @ Stable
08:00
0.4 55%
20%
2 °C
-3 °C
25 km/h
38 km/h
1024 mb
86.1%
255 m
843 m
Apr, 21 08:00 @ Stable
11:00
3 °C
-2 °C
26 km/h
33 km/h
1025 mb
81.0%
336 m
914 m
Apr, 21 11:00 @ Stable
14:00
0.2 32%
60%
4 °C
-1 °C
26 km/h
31 km/h
1025 mb
78.0%
405 m
809 m
Apr, 21 14:00 @ Stable
17:00
4 °C
0 °C
23 km/h
31 km/h
1026 mb
79.9%
474 m
738 m
Apr, 21 17:00 @ Stable
20:00
4 °C
-1 °C
21 km/h
33 km/h
1026 mb
85.3%
620 m
534 m
Apr, 21 20:00 @ Stable
23:00
4 °C
0 °C
20 km/h
35 km/h
1025 mb
90.0%
893 m
367 m
Apr, 21 23:00 @ Stable
22 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
40% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
2% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
45% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
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 1023 mb. Relative humidity will be very 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
5 °C
1 °C
21 km/h
37 km/h
1024 mb
85.9%
996 m
449 m
Apr, 22 02:00 @ Very stable
05:00
4 °C
-1 °C
22 km/h
38 km/h
1024 mb
86.8%
931 m
483 m
Apr, 22 05:00 @ Very stable
08:00
5 °C
0 °C
27 km/h
41 km/h
1023 mb
81.2%
505 m
767 m
Apr, 22 08:00 @ Very stable
11:00
6 °C
1 °C
28 km/h
37 km/h
1023 mb
69.6%
534 m
1,001 m
Apr, 22 11:00 @ Extremely stable
14:00
6 °C
1 °C
29 km/h
37 km/h
1023 mb
66.0%
519 m
1,116 m
Apr, 22 14:00 @ Extremely stable
17:00
4 °C
-1 °C
29 km/h
39 km/h
1023 mb
66.8%
437 m
1,054 m
Apr, 22 17:00 @ Extremely stable
20:00
2 °C
-3 °C
23 km/h
40 km/h
1024 mb
73.0%
338 m
845 m
Apr, 22 20:00 @ Extremely stable
23:00
2 °C
-3 °C
16 km/h
36 km/h
1024 mb
74.6%
311 m
678 m
Apr, 22 23:00 @ Extremely stable
23 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
68% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
60% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
15% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1019 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
-4 °C
15 km/h
34 km/h
1023 mb
80.1%
149 m
481 m
Apr, 23 02:00 @ Extremely stable
05:00
1 °C
-4 °C
17 km/h
35 km/h
1022 mb
79.7%
163 m
541 m
Apr, 23 05:00 @ Extremely stable
08:00
3 °C
-1 °C
17 km/h
30 km/h
1022 mb
73.5%
354 m
891 m
Apr, 23 08:00 @ Extremely stable
11:00
7 °C
3 °C
20 km/h
28 km/h
1021 mb
57.1%
644 m
1,407 m
Apr, 23 11:00 @ Extremely stable
14:00
8 °C
5 °C
18 km/h
24 km/h
1019 mb
51.3%
832 m
1,257 m
Apr, 23 14:00 @ Extremely stable
17:00
7 °C
4 °C
16 km/h
21 km/h
1019 mb
53.9%
847 m
832 m
Apr, 23 17:00 @ Extremely stable
20:00
4 °C
2 °C
8 km/h
13 km/h
1018 mb
66.5%
815 m
107 m
Apr, 23 20:00 @ Extremely stable
23:00
3 °C
0 °C
9 km/h
14 km/h
1017 mb
71.0%
738 m
167 m
Apr, 23 23:00 @ Extremely stable
24 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
16% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
31% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 10 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 1009 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
2 °C
-2 °C
10 km/h
14 km/h
1015 mb
77.3%
659 m
127 m
Apr, 24 02:00 @ Extremely stable
05:00
1 °C
-3 °C
11 km/h
16 km/h
1013 mb
82.2%
329 m
115 m
Apr, 24 05:00 @ Extremely stable
08:00
4 °C
2 °C
10 km/h
15 km/h
1012 mb
65.6%
676 m
298 m
Apr, 24 08:00 @ Extremely stable
11:00
8 °C
6 °C
10 km/h
14 km/h
1010 mb
52.2%
782 m
1,189 m
Apr, 24 11:00 @ Extremely stable
14:00
9 °C
7 °C
12 km/h
15 km/h
1008 mb
51.1%
993 m
1,315 m
Apr, 24 14:00 @ Very stable
17:00
9 °C
6 °C
13 km/h
17 km/h
1007 mb
57.1%
960 m
939 m
Apr, 24 17:00 @ Stable
20:00
6 °C
4 °C
12 km/h 
17 km/h
1007 mb
69.3%
1,055 m
82 m
Apr, 24 20:00 @ Stable
23:00
5 °C
3 °C
7 km/h
12 km/h
1006 mb
77.1%
1,014 m
52 m
Apr, 24 23:00 @ Stable
25 Apr will be cool and the weather will be .
There is a 45% probability of light rainfall and showers.
The sky will be :
150% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
176% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
377% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
64% 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 light breeze, fog will form, and the mean air pressure will be 6027 mb. Relative humidity will be .
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
4 °C
3 °C
6 km/h
6 km/h
1005 mb
79.7%
961 m
37 m
Apr, 25 02:00 @ Stable
05:00
4 °C
3 °C
4 km/h
5 km/h
1005 mb
82.2%
940 m
36 m
Apr, 25 05:00 @ Stable
08:00
6 °C
6 °C
3 km/h
4 km/h
1005 mb
74.4%
868 m
208 m
Apr, 25 08:00 @ Very stable
11:00
0.3 26%
100%
8 °C
7 °C
8 km/h
10 km/h
1005 mb
68.5%
903 m
677 m
Apr, 25 11:00 @ Stable
14:00
1.1 45%
100%
8 °C
7 °C
7 km/h
10 km/h
1005 mb
69.2%
953 m
656 m
Apr, 25 14:00 @ Stable
17:00
0.4 28%
93%
8 °C
7 °C
7 km/h
7 km/h
1006 mb
69.3%
973 m
509 m
Apr, 25 17:00 @ Stable
Trutnowy
15:17 
