Hourly Weather Forecast - Wilmington, IL

12 AM
41°F
10%
2mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
41°F
Dew Point
35°F
1 AM
41°F
10%
1mph
SSW
Partly Cloudy
Humidity
80%
Feels like
41°F
Dew Point
35°F
2 AM
40°F
10%
3mph
SSE
Cloudy
Humidity
83%
Feels like
40°F
Dew Point
35°F
3 AM
39°F
10%
4mph
SSE
Cloudy
Humidity
86%
Feels like
36°F
Dew Point
35°F
4 AM
38°F
10%
5mph
SSE
Cloudy
Humidity
91%
Feels like
34°F
Dew Point
35°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

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During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

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Watch vs. Warning

Flash Flood Watch and Warning Defined

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