Sumy (Ukraine) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius;
Cloudy.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Sumy
Today (22 October 2025)
| Time |
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%
|
| Temperature |
8°
|
8°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
| Feels like temperature (°C) |
5°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
| Wind direction and speed |
SSE
9
|
SSE
9
|
SSE
9
|
SSE
9
|
SE
9
|
SE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
| Wind gust (mph) |
20
|
19
|
19
|
19
|
19
|
19
|
20
|
21
|
21
|
21
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
83%
|
82%
|
83%
|
85%
|
84%
|
84%
|
84%
|
83%
|
84%
|
| UV | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (23 October 2025)
| 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
5°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
9
|
SE
9
|
SE
9
|
SE
10
|
SE
10
|
SE
10
|
SE
11
|
SE
11
|
SSE
12
|
SSE
12
|
SSE
12
|
SE
12
|
SE
11
|
SE
11
|
SE
11
|
SE
11
|
SE
12
|
SE
12
|
SE
12
|
SE
12
|
| Wind gust (mph) |
21
|
20
|
19
|
19
|
19
|
19
|
19
|
20
|
21
|
22
|
24
|
25
|
26
|
26
|
25
|
25
|
24
|
24
|
24
|
25
|
26
|
26
|
27
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
84%
|
84%
|
85%
|
85%
|
86%
|
86%
|
88%
|
88%
|
87%
|
86%
|
85%
|
84%
|
83%
|
82%
|
83%
|
84%
|
86%
|
86%
|
88%
|
91%
|
91%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (24 October 2025)
| 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%
|
20%
|
50%
|
80%
|
80%
|
80%
|
80%
|
60%
|
50%
|
30%
|
30%
|
30%
|
40%
|
40%
|
30%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SE
12
|
SE
13
|
SE
14
|
SE
14
|
SE
15
|
SE
15
|
SSE
14
|
S
13
|
SSW
12
|
SW
12
|
SW
12
|
SW
12
|
WSW
13
|
WSW
14
|
WSW
13
|
WSW
13
|
WSW
12
|
SW
12
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
| Wind gust (mph) |
29
|
30
|
31
|
32
|
32
|
31
|
30
|
28
|
26
|
25
|
26
|
28
|
30
|
29
|
29
|
27
|
25
|
24
|
25
|
25
|
24
|
23
|
23
|
22
|
| Visibility (description) |
G
|
G
|
G
|
M
|
P
|
P
|
M
|
M
|
M
|
M
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
94%
|
95%
|
95%
|
94%
|
93%
|
92%
|
90%
|
87%
|
86%
|
83%
|
83%
|
82%
|
83%
|
83%
|
84%
|
84%
|
85%
|
86%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (25 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
4°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
7°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SW
10
|
SW
10
|
SW
9
|
SSW
9
|
SSW
9
|
SSW
8
|
SSW
8
|
SSW
8
|
SSW
8
|
S
8
|
S
8
|
S
9
|
S
9
|
S
9
|
S
10
|
S
9
|
S
9
|
S
8
|
S
8
|
S
8
|
S
8
|
S
8
|
S
8
|
S
8
|
S
7
|
| Wind gust (mph) |
21
|
20
|
19
|
19
|
18
|
17
|
17
|
17
|
17
|
19
|
20
|
21
|
22
|
22
|
21
|
20
|
18
|
17
|
17
|
17
|
17
|
17
|
17
|
16
|
16
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
86%
|
85%
|
85%
|
86%
|
85%
|
86%
|
86%
|
86%
|
84%
|
82%
|
76%
|
74%
|
69%
|
67%
|
68%
|
69%
|
75%
|
78%
|
80%
|
84%
|
85%
|
88%
|
90%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Monday (26 October 2025)
| 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 |
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
5°
|
| Wind direction and speed (mph) |
S
7
|
S
7
|
S
6
|
S
6
|
S
6
|
S
6
|
S
6
|
S
6
|
S
7
|
S
7
|
S
7
|
S
7
|
S
7
|
S
8
|
S
7
|
S
7
|
S
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
7
|
SSE
6
|
SSE
6
|
SSE
6
|
| Wind gust (mph) |
15
|
14
|
13
|
12
|
12
|
13
|
13
|
15
|
15
|
16
|
17
|
17
|
17
|
17
|
15
|
14
|
13
|
13
|
13
|
14
|
13
|
13
|
13
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
94%
|
95%
|
95%
|
95%
|
96%
|
95%
|
93%
|
92%
|
90%
|
86%
|
84%
|
83%
|
82%
|
83%
|
87%
|
88%
|
90%
|
92%
|
93%
|
93%
|
94%
|
95%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Tuesday (27 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
8°
|
9°
|
8°
|
7°
|
6°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
4°
|
4°
|
6°
|
7°
|
6°
|
4°
|
4°
|
| Wind direction and speed (mph) |
S
6
|
SW
6
|
WSW
6
|
WSW
7
|
WSW
6
|
WSW
8
|
WSW
8
|
SW
7
|
SW
7
|
SSW
7
|
| Wind gust (mph) |
12
|
12
|
15
|
15
|
18
|
20
|
17
|
16
|
16
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
| Humidity |
94%
|
95%
|
96%
|
94%
|
93%
|
85%
|
81%
|
85%
|
90%
|
92%
|
| UV | - | - | - | - | 1 | 1 | 1 | - | - | - |
Wednesday (28 October 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
40%
|
40%
|
30%
|
30%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
8°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
3°
|
3°
|
4°
|
5°
|
6°
|
5°
|
5°
|
4°
|
| Wind direction and speed (mph) |
SSW
7
|
SSW
8
|
S
8
|
SSW
10
|
SW
9
|
SW
8
|
SW
8
|
SW
8
|
| Wind gust (mph) |
17
|
17
|
21
|
21
|
21
|
19
|
19
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
93%
|
92%
|
86%
|
84%
|
90%
|
92%
|
91%
|
| UV | - | - | 1 | 1 | 1 | - | - | - |
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Forecast for 14:00 (UTC+3), Thu
Updated 07:35 (UTC+1) on Thu 23 Oct 2025
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