Hourly Weather Forecast - Brownstown, IL

10 AM
38°F
70%
20mph
WNW
70% Chance of Light Rain
Humidity
90%
Feels like
28°F
Dew Point
35°F
11 AM
36°F
70%
21mph
WNW
70% Chance Frozen Mix
Humidity
87%
Feels like
25°F
Dew Point
32°F
12 PM
35°F
10%
20mph
WNW
Windy
Humidity
84%
Feels like
23°F
Dew Point
30°F
1 PM
34°F
10%
20mph
NW
Cloudy
Humidity
83%
Feels like
23°F
Dew Point
29°F
2 PM
34°F
0%
19mph
NW
Cloudy
Humidity
82%
Feels like
23°F
Dew Point
29°F
3 PM
34°F
0%
18mph
NW
Cloudy
Humidity
81%
Feels like
23°F
Dew Point
29°F
4 PM
33°F
0%
15mph
NW
Cloudy
Humidity
80%
Feels like
23°F
Dew Point
28°F
4:33 PM
5 PM
33°F
0%
13mph
NW
Cloudy
Humidity
78%
Feels like
24°F
Dew Point
27°F
6 PM
32°F
0%
11mph
NW
Cloudy
Humidity
77%
Feels like
24°F
Dew Point
26°F
7 PM
32°F
0%
10mph
NW
Mostly Cloudy
Humidity
77%
Feels like
23°F
Dew Point
25°F
8 PM
31°F
0%
9mph
NW
Mostly Cloudy
Humidity
77%
Feels like
23°F
Dew Point
25°F
9 PM
30°F
0%
9mph
NW
Mostly Cloudy
Humidity
77%
Feels like
22°F
Dew Point
24°F
10 PM
30°F
0%
8mph
NW
Cloudy
Humidity
76%
Feels like
22°F
Dew Point
23°F
11 PM
29°F
0%
7mph
NW
Cloudy
Humidity
78%
Feels like
22°F
Dew Point
24°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today'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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Traffic Cameras

Weather Cameras

Outdoor Sports Guide