Sumy (Ukraine) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
Sunny intervals changing to light showers by lunchtime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Sumy
Today (17 April 2026)
| Time |
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
|
|
|
|
|
|
 |
 |
|
|
|
|
 |
 |
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
40%
|
50%
|
50%
|
60%
|
60%
|
50%
|
50%
|
40%
|
30%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature |
6°
|
6°
|
6°
|
7°
|
7°
|
9°
|
9°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
6°
|
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
8°
|
7°
|
6°
|
6°
|
| Wind direction and speed |
S
3
|
SSE
4
|
SSE
3
|
SSE
3
|
SSE
3
|
S
3
|
S
3
|
SSW
3
|
WSW
3
|
W
3
|
NW
4
|
NNW
4
|
NNW
4
|
N
5
|
N
6
|
N
5
|
N
5
|
N
5
|
N
6
|
NNW
6
|
| Wind gust (mph) |
6
|
6
|
6
|
7
|
8
|
8
|
9
|
9
|
10
|
11
|
11
|
11
|
11
|
11
|
11
|
10
|
10
|
10
|
10
|
10
|
| Visibility |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
97%
|
98%
|
98%
|
96%
|
93%
|
89%
|
85%
|
80%
|
72%
|
69%
|
64%
|
65%
|
65%
|
66%
|
70%
|
74%
|
81%
|
83%
|
84%
|
84%
|
| UV | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Sunday (18 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
8°
|
9°
|
10°
|
10°
|
11°
|
10°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
6°
|
5°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
3°
|
3°
|
2°
|
2°
|
2°
|
3°
|
4°
|
5°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
4°
|
3°
|
| Wind direction and speed (mph) |
NNW
6
|
NNW
6
|
NNW
6
|
NNW
7
|
N
7
|
N
7
|
N
8
|
N
8
|
N
9
|
N
10
|
N
10
|
N
10
|
N
11
|
N
11
|
N
11
|
N
11
|
N
11
|
N
10
|
N
10
|
N
8
|
N
7
|
N
6
|
NNW
6
|
NNW
6
|
| Wind gust (mph) |
11
|
12
|
12
|
13
|
13
|
14
|
15
|
18
|
19
|
20
|
21
|
23
|
23
|
24
|
23
|
23
|
22
|
21
|
19
|
15
|
13
|
12
|
12
|
11
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
87%
|
88%
|
89%
|
90%
|
92%
|
92%
|
91%
|
86%
|
79%
|
73%
|
67%
|
58%
|
56%
|
48%
|
46%
|
44%
|
42%
|
43%
|
46%
|
56%
|
61%
|
65%
|
69%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (19 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
2°
|
3°
|
4°
|
6°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
7°
|
6°
|
5°
|
4°
|
| Feels like temperature (°C) |
3°
|
2°
|
1°
|
1°
|
0°
|
0°
|
0°
|
1°
|
2°
|
3°
|
4°
|
5°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
5°
|
4°
|
3°
|
2°
|
| Wind direction and speed (mph) |
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
NNW
7
|
NNW
9
|
NW
10
|
NW
10
|
NW
11
|
NW
11
|
NW
11
|
NW
10
|
NNW
10
|
NNW
9
|
NNW
8
|
N
7
|
N
7
|
N
6
|
N
5
|
| Wind gust (mph) |
11
|
10
|
10
|
10
|
10
|
10
|
10
|
13
|
15
|
18
|
21
|
22
|
23
|
23
|
23
|
22
|
21
|
20
|
17
|
15
|
13
|
12
|
11
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
75%
|
76%
|
79%
|
82%
|
83%
|
83%
|
79%
|
74%
|
66%
|
56%
|
47%
|
44%
|
43%
|
42%
|
42%
|
42%
|
43%
|
44%
|
50%
|
59%
|
63%
|
66%
|
72%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 3 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Tuesday (20 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
4°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
3°
|
4°
|
5°
|
6°
|
7°
|
9°
|
9°
|
9°
|
10°
|
10°
|
9°
|
9°
|
8°
|
7°
|
7°
|
6°
|
5°
|
| Feels like temperature (°C) |
2°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
1°
|
3°
|
4°
|
6°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
5°
|
4°
|
4°
|
| Wind direction and speed (mph) |
N
5
|
N
5
|
N
5
|
N
5
|
N
5
|
N
5
|
N
4
|
NNE
5
|
NE
5
|
NE
5
|
NE
6
|
NE
6
|
NE
7
|
NE
7
|
NE
7
|
NE
7
|
NNE
7
|
NNE
6
|
NE
6
|
NE
6
|
NE
6
|
NE
5
|
NE
5
|
NE
5
|
| Wind gust (mph) |
9
|
9
|
9
|
9
|
8
|
8
|
9
|
11
|
12
|
14
|
15
|
16
|
17
|
16
|
16
|
16
|
15
|
15
|
13
|
12
|
11
|
10
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
76%
|
77%
|
80%
|
81%
|
82%
|
83%
|
76%
|
70%
|
61%
|
52%
|
44%
|
42%
|
40%
|
41%
|
40%
|
40%
|
41%
|
43%
|
46%
|
51%
|
56%
|
60%
|
62%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 4 | 4 | 5 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Wednesday (21 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
4°
|
5°
|
6°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
7°
|
7°
|
| Feels like temperature (°C) |
3°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
2°
|
3°
|
4°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
7°
|
6°
|
6°
|
5°
|
| Wind direction and speed (mph) |
NE
5
|
NE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
N
6
|
N
6
|
N
5
|
N
6
|
NNE
7
|
NNE
8
|
NNE
8
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
6
|
N
6
|
N
5
|
NW
5
|
NW
6
|
| Wind gust (mph) |
10
|
9
|
9
|
9
|
9
|
10
|
10
|
12
|
15
|
17
|
19
|
20
|
20
|
19
|
19
|
18
|
17
|
16
|
14
|
12
|
10
|
10
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
69%
|
72%
|
71%
|
73%
|
74%
|
75%
|
68%
|
63%
|
55%
|
45%
|
42%
|
41%
|
39%
|
39%
|
40%
|
41%
|
42%
|
45%
|
46%
|
56%
|
64%
|
67%
|
67%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 1 | 1 | 1 | 1 | - | - | - | - |
Thursday (22 April 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
30%
|
20%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
5°
|
5°
|
4°
|
8°
|
12°
|
12°
|
11°
|
8°
|
| Feels like temperature (°C) |
4°
|
4°
|
3°
|
3°
|
2°
|
6°
|
9°
|
10°
|
9°
|
6°
|
| Wind direction and speed (mph) |
NW
6
|
NW
6
|
NW
6
|
NW
6
|
WNW
6
|
WNW
7
|
WNW
10
|
WNW
10
|
W
9
|
W
8
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
14
|
20
|
23
|
21
|
17
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
69%
|
69%
|
71%
|
73%
|
78%
|
59%
|
44%
|
43%
|
48%
|
67%
|
| UV | - | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
Friday (23 April 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
7°
|
5°
|
5°
|
7°
|
9°
|
10°
|
10°
|
7°
|
| Feels like temperature (°C) |
4°
|
3°
|
2°
|
5°
|
7°
|
8°
|
7°
|
5°
|
| Wind direction and speed (mph) |
W
7
|
W
7
|
W
7
|
W
8
|
W
10
|
W
10
|
W
9
|
WSW
6
|
| Wind gust (mph) |
14
|
13
|
17
|
20
|
22
|
22
|
20
|
12
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
82%
|
85%
|
72%
|
55%
|
53%
|
52%
|
70%
|
| UV | - | - | 1 | 2 | 3 | 2 | 1 | - |
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Updated 19:20 (UTC+1) on Fri 17 Apr 2026
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