Hourly Weather Forecast - Sumy, Sumy, UA

2 AM
35°F
0%
2mph
NW
Foggy
Humidity
99%
Feels like
35°F
Dew Point
34°F
3 AM
35°F
0%
2mph
NW
Foggy
Humidity
99%
Feels like
35°F
Dew Point
34°F
4 AM
35°F
0%
1mph
NW
Foggy
Humidity
99%
Feels like
35°F
Dew Point
34°F
5 AM
35°F
0%
1mph
WNW
Foggy
Humidity
99%
Feels like
35°F
Dew Point
34°F
6 AM
34°F
0%
1mph
W
Foggy
Humidity
99%
Feels like
34°F
Dew Point
34°F
7 AM
34°F
0%
1mph
WSW
Foggy
Humidity
99%
Feels like
34°F
Dew Point
34°F
7:37 AM
8 AM
34°F
0%
1mph
SW
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
9 AM
34°F
0%
1mph
SSW
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
10 AM
34°F
0%
2mph
SSW
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
11 AM
34°F
0%
2mph
SSW
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
12 PM
34°F
0%
2mph
SSW
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
1 PM
35°F
0%
3mph
SSW
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
2 PM
36°F
0%
3mph
SSW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
35°F
3 PM
37°F
0%
3mph
SSW
Cloudy
Humidity
96%
Feels like
34°F
Dew Point
36°F
3:35 PM
4 PM
37°F
0%
4mph
SSW
Cloudy
Humidity
97%
Feels like
34°F
Dew Point
36°F
5 PM
36°F
0%
4mph
SSW
Cloudy
Humidity
98%
Feels like
33°F
Dew Point
36°F
6 PM
36°F
0%
4mph
SSW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
36°F
7 PM
36°F
0%
4mph
SW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
36°F
8 PM
36°F
0%
4mph
SW
Foggy
Humidity
99%
Feels like
32°F
Dew Point
36°F
9 PM
36°F
0%
4mph
SW
Foggy
Humidity
99%
Feels like
32°F
Dew Point
36°F
10 PM
36°F
0%
4mph
WSW
Mostly Cloudy
Humidity
98%
Feels like
32°F
Dew Point
36°F
11 PM
36°F
0%
4mph
WSW
Cloudy
Humidity
97%
Feels like
33°F
Dew Point
35°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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