Hourly Weather Forecast - Princeton, IL

12 AM
17°F
0%
3mph
SW
Partly Cloudy
Humidity
86%
Feels like
12°F
Dew Point
13°F
1 AM
16°F
0%
3mph
SW
Partly Cloudy
Humidity
87%
Feels like
16°F
Dew Point
13°F
2 AM
15°F
0%
3mph
SSW
Partly Cloudy
Humidity
87%
Feels like
15°F
Dew Point
12°F
3 AM
15°F
0%
3mph
S
Mostly Cloudy
Humidity
88%
Feels like
15°F
Dew Point
12°F
4 AM
15°F
0%
3mph
S
Mostly Cloudy
Humidity
88%
Feels like
9°F
Dew Point
12°F
5 AM
15°F
0%
4mph
SSE
Cloudy
Humidity
88%
Feels like
9°F
Dew Point
12°F
6 AM
15°F
0%
4mph
SSE
Cloudy
Humidity
88%
Feels like
9°F
Dew Point
12°F
7 AM
17°F
0%
4mph
SSE
Cloudy
Humidity
88%
Feels like
10°F
Dew Point
14°F
7:17 AM
8 AM
19°F
0%
5mph
S
Mostly Cloudy
Humidity
88%
Feels like
11°F
Dew Point
16°F
9 AM
21°F
0%
6mph
S
Mostly Cloudy
Humidity
87%
Feels like
14°F
Dew Point
18°F
10 AM
24°F
0%
6mph
S
Mostly Cloudy
Humidity
84%
Feels like
16°F
Dew Point
20°F
11 AM
27°F
0%
7mph
S
Mostly Cloudy
Humidity
81%
Feels like
19°F
Dew Point
22°F
12 PM
29°F
0%
8mph
S
Cloudy
Humidity
79%
Feels like
22°F
Dew Point
24°F
1 PM
31°F
0%
9mph
S
Cloudy
Humidity
77%
Feels like
23°F
Dew Point
25°F
2 PM
32°F
0%
9mph
S
Cloudy
Humidity
76%
Feels like
24°F
Dew Point
25°F
3 PM
32°F
0%
10mph
S
Cloudy
Humidity
76%
Feels like
24°F
Dew Point
26°F
4 PM
32°F
0%
10mph
S
Partly Cloudy
Humidity
77%
Feels like
24°F
Dew Point
26°F
4:29 PM
5 PM
31°F
0%
10mph
S
Mostly Clear
Humidity
79%
Feels like
23°F
Dew Point
25°F
6 PM
30°F
10%
9mph
S
Mostly Clear
Humidity
81%
Feels like
22°F
Dew Point
25°F
7 PM
30°F
10%
9mph
S
Mostly Clear
Humidity
82%
Feels like
22°F
Dew Point
25°F
8 PM
30°F
10%
9mph
S
Partly Cloudy
Humidity
84%
Feels like
22°F
Dew Point
26°F
9 PM
31°F
10%
9mph
SSW
Cloudy
Humidity
85%
Feels like
22°F
Dew Point
26°F
10 PM
31°F
10%
9mph
SSW
Cloudy
Humidity
85%
Feels like
23°F
Dew Point
27°F
11 PM
31°F
10%
9mph
SSW
Cloudy
Humidity
85%
Feels like
23°F
Dew Point
28°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

Thursday's Weather Outlook

Thursday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide