Hourly Weather Forecast - Grand Chain, IL

12 AM
38°F
20%
4mph
NNE
Mostly Clear
Humidity
87%
Feels like
36°F
Dew Point
35°F
1 AM
38°F
20%
4mph
NNE
Mostly Clear
Humidity
87%
Feels like
34°F
Dew Point
34°F
2 AM
37°F
20%
4mph
NNE
Partly Cloudy
Humidity
87%
Feels like
33°F
Dew Point
33°F
3 AM
36°F
20%
5mph
NNE
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
33°F
4 AM
36°F
10%
5mph
NNE
Partly Cloudy
Humidity
88%
Feels like
32°F
Dew Point
33°F
5 AM
35°F
10%
4mph
NNE
Mostly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
32°F
6 AM
35°F
10%
4mph
NNE
Mostly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
32°F
6:48 AM
7 AM
36°F
10%
5mph
NNE
Mostly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
32°F
8 AM
37°F
10%
5mph
NE
Cloudy
Humidity
82%
Feels like
33°F
Dew Point
32°F
9 AM
38°F
10%
5mph
NE
Cloudy
Humidity
78%
Feels like
35°F
Dew Point
32°F
10 AM
40°F
10%
5mph
NNE
Cloudy
Humidity
73%
Feels like
37°F
Dew Point
32°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide