Hourly Weather Forecast - Henderson, IL

12 AM
37°F
10%
8mph
S
Partly Cloudy
Humidity
94%
Feels like
31°F
Dew Point
36°F
1 AM
38°F
10%
8mph
S
Partly Cloudy
Humidity
95%
Feels like
31°F
Dew Point
36°F
2 AM
38°F
10%
9mph
S
Partly Cloudy
Humidity
97%
Feels like
32°F
Dew Point
37°F
3 AM
38°F
10%
9mph
S
Hazy
Humidity
97%
Feels like
32°F
Dew Point
37°F
4 AM
38°F
10%
8mph
S
Partly Cloudy
Humidity
97%
Feels like
32°F
Dew Point
37°F
5 AM
38°F
10%
8mph
S
Partly Cloudy
Humidity
98%
Feels like
32°F
Dew Point
38°F
6 AM
38°F
10%
8mph
SSW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
38°F
7 AM
39°F
10%
8mph
SSW
Partly Cloudy
Humidity
98%
Feels like
33°F
Dew Point
38°F
7:23 AM
8 AM
40°F
10%
8mph
SSW
Partly Cloudy
Humidity
97%
Feels like
34°F
Dew Point
39°F
9 AM
41°F
10%
9mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
36°F
Dew Point
39°F
10 AM
43°F
10%
9mph
SW
Cloudy
Humidity
89%
Feels like
38°F
Dew Point
40°F
11 AM
45°F
10%
9mph
SW
Cloudy
Humidity
83%
Feels like
40°F
Dew Point
40°F
12 PM
46°F
10%
10mph
WSW
Cloudy
Humidity
79%
Feels like
41°F
Dew Point
40°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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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