Hourly Weather Forecast - Trenton, IL

6 AM
43°F
30%
18mph
W
30% Chance of Light Rain
Humidity
92%
Feels like
35°F
Dew Point
41°F
7 AM
42°F
30%
20mph
W
30% Chance of Light Rain
Humidity
86%
Feels like
34°F
Dew Point
39°F
7:05 AM
8 AM
42°F
30%
22mph
WNW
30% Chance Rain Showers
Humidity
80%
Feels like
32°F
Dew Point
36°F
9 AM
41°F
30%
24mph
WNW
30% Chance of Light Rain
Humidity
75%
Feels like
31°F
Dew Point
34°F
10 AM
39°F
10%
25mph
WNW
Windy
Humidity
74%
Feels like
28°F
Dew Point
31°F
11 AM
37°F
10%
25mph
NW
Windy
Humidity
71%
Feels like
26°F
Dew Point
29°F
12 PM
36°F
10%
24mph
NW
Windy
Humidity
70%
Feels like
25°F
Dew Point
28°F
1 PM
36°F
0%
24mph
NW
Windy
Humidity
71%
Feels like
24°F
Dew Point
27°F
2 PM
36°F
0%
23mph
NW
Windy
Humidity
71%
Feels like
24°F
Dew Point
27°F
3 PM
35°F
0%
21mph
NW
Windy
Humidity
72%
Feels like
24°F
Dew Point
27°F
4 PM
35°F
0%
19mph
NW
Mostly Cloudy
Humidity
71%
Feels like
24°F
Dew Point
26°F
4:37 PM
5 PM
35°F
0%
15mph
NW
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
26°F
6 PM
34°F
0%
13mph
NW
Mostly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
26°F
7 PM
34°F
0%
12mph
NW
Mostly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
25°F
8 PM
33°F
0%
11mph
NW
Mostly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
25°F
9 PM
31°F
0%
11mph
NW
Mostly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
24°F
10 PM
31°F
0%
10mph
NW
Partly Cloudy
Humidity
77%
Feels like
22°F
Dew Point
24°F
11 PM
30°F
0%
9mph
NW
Mostly 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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