Hourly Weather Forecast - Sumner, IL

3 PM
33°F
0%
4mph
NNW
Partly Cloudy
Humidity
62%
Feels like
29°F
Dew Point
21°F
4 PM
31°F
0%
4mph
NNW
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
21°F
4:29 PM
5 PM
29°F
0%
3mph
NNW
Mostly Clear
Humidity
71%
Feels like
29°F
Dew Point
21°F
6 PM
28°F
0%
2mph
NNW
Mostly Clear
Humidity
76%
Feels like
28°F
Dew Point
21°F
7 PM
27°F
0%
1mph
NNW
Partly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
21°F
8 PM
26°F
0%
0mph
SSE
Partly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
21°F
9 PM
26°F
0%
2mph
SSE
Partly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
21°F
10 PM
25°F
0%
3mph
S
Mostly Clear
Humidity
83%
Feels like
25°F
Dew Point
21°F
11 PM
25°F
0%
4mph
S
Mostly Clear
Humidity
82%
Feels like
20°F
Dew Point
20°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Outdoor Sports Guide