Hourly Weather Forecast - Colchester, IL

12 AM
26°F
0%
4mph
SE
Partly Cloudy
Humidity
68%
Feels like
21°F
Dew Point
17°F
1 AM
25°F
0%
4mph
SSE
Partly Cloudy
Humidity
69%
Feels like
20°F
Dew Point
17°F
2 AM
25°F
0%
4mph
SSE
Partly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
17°F
3 AM
25°F
0%
4mph
SSE
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
17°F
4 AM
25°F
0%
5mph
SSE
Cloudy
Humidity
72%
Feels like
19°F
Dew Point
17°F
5 AM
25°F
0%
5mph
SE
Cloudy
Humidity
73%
Feels like
18°F
Dew Point
17°F
6 AM
25°F
0%
6mph
SSE
Cloudy
Humidity
74%
Feels like
18°F
Dew Point
18°F
7 AM
26°F
0%
6mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
19°F
7:26 AM
8 AM
27°F
0%
6mph
SSE
Partly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
20°F
9 AM
29°F
0%
7mph
SSE
Sunny
Humidity
71%
Feels like
22°F
Dew Point
21°F
10 AM
32°F
10%
8mph
SSE
Sunny
Humidity
67%
Feels like
25°F
Dew Point
23°F
11 AM
35°F
10%
8mph
SSE
Sunny
Humidity
63%
Feels like
29°F
Dew Point
24°F
12 PM
38°F
10%
9mph
SSE
Sunny
Humidity
60%
Feels like
32°F
Dew Point
26°F
1 PM
40°F
10%
9mph
S
Sunny
Humidity
59%
Feels like
34°F
Dew Point
27°F
2 PM
41°F
10%
9mph
S
Sunny
Humidity
59%
Feels like
36°F
Dew Point
28°F
3 PM
42°F
10%
8mph
S
Sunny
Humidity
61%
Feels like
36°F
Dew Point
29°F
4 PM
40°F
10%
8mph
S
Sunny
Humidity
67%
Feels like
35°F
Dew Point
30°F
4:50 PM
5 PM
38°F
0%
7mph
S
Clear
Humidity
74%
Feels like
33°F
Dew Point
31°F
6 PM
37°F
0%
7mph
S
Clear
Humidity
80%
Feels like
31°F
Dew Point
31°F
7 PM
35°F
0%
6mph
S
Mostly Clear
Humidity
82%
Feels like
30°F
Dew Point
31°F
8 PM
35°F
0%
5mph
S
Mostly Clear
Humidity
84%
Feels like
30°F
Dew Point
30°F
9 PM
34°F
0%
5mph
SSW
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
30°F
10 PM
34°F
0%
4mph
SW
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
30°F
11 PM
33°F
0%
4mph
SW
Mostly Cloudy
Humidity
86%
Feels like
29°F
Dew Point
29°F

Tuesday's Weather Outlook

Today's Weather Outlook

Old Man Winter delivers plenty of cold and snow to the eastern third of the U.S. today.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide