Hourly Weather Forecast - Sumy, Sumy, UA

12 AM
30°F
0%
1mph
NW
Cloudy
Humidity
93%
Feels like
30°F
Dew Point
28°F
1 AM
29°F
0%
1mph
NW
Cloudy
Humidity
93%
Feels like
29°F
Dew Point
27°F
2 AM
29°F
0%
1mph
WNW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
27°F
3 AM
29°F
0%
1mph
WNW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
27°F
4 AM
29°F
0%
1mph
WNW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
27°F
5 AM
29°F
0%
1mph
WNW
Cloudy
Humidity
91%
Feels like
29°F
Dew Point
27°F
6 AM
29°F
0%
1mph
W
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
27°F
7 AM
29°F
0%
1mph
W
Cloudy
Humidity
91%
Feels like
29°F
Dew Point
27°F
7:41 AM
8 AM
30°F
0%
2mph
W
Cloudy
Humidity
91%
Feels like
30°F
Dew Point
27°F
9 AM
30°F
0%
2mph
W
Cloudy
Humidity
91%
Feels like
30°F
Dew Point
27°F
10 AM
30°F
0%
2mph
WNW
Cloudy
Humidity
89%
Feels like
30°F
Dew Point
27°F
11 AM
30°F
0%
2mph
WNW
Cloudy
Humidity
87%
Feels like
30°F
Dew Point
27°F
12 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
27°F
1 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
84%
Feels like
31°F
Dew Point
27°F
2 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
83%
Feels like
31°F
Dew Point
26°F
3 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
27°F
3:37 PM
4 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
87%
Feels like
31°F
Dew Point
27°F
5 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
88%
Feels like
31°F
Dew Point
28°F
6 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
89%
Feels like
31°F
Dew Point
28°F
7 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
29°F
8 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
29°F
9 PM
31°F
0%
2mph
WNW
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today'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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