Hourly Weather Forecast - Allerton, IL

12 AM
27°F
10%
25mph
W
Windy
Humidity
75%
Feels like
12°F
Dew Point
20°F
1 AM
24°F
30%
26mph
W
30% Chance of Snow
Humidity
72%
Feels like
8°F
Dew Point
17°F
2 AM
23°F
0%
27mph
W
Windy
Humidity
69%
Feels like
6°F
Dew Point
14°F
3 AM
21°F
0%
28mph
W
Windy
Humidity
67%
Feels like
3°F
Dew Point
12°F
4 AM
20°F
0%
28mph
W
Windy
Humidity
66%
Feels like
1°F
Dew Point
10°F
5 AM
18°F
0%
28mph
W
Windy
Humidity
65%
Feels like
-1°F
Dew Point
8°F
6 AM
17°F
0%
28mph
W
Windy
Humidity
65%
Feels like
-2°F
Dew Point
8°F
7 AM
17°F
0%
28mph
W
Windy
Humidity
65%
Feels like
-2°F
Dew Point
8°F
7:12 AM
8 AM
17°F
30%
27mph
W
30% Chance of Snow
Humidity
67%
Feels like
-1°F
Dew Point
8°F
9 AM
18°F
0%
28mph
W
Windy
Humidity
67%
Feels like
-1°F
Dew Point
9°F
10 AM
19°F
0%
27mph
WNW
Windy
Humidity
66%
Feels like
1°F
Dew Point
10°F
11 AM
20°F
0%
27mph
WNW
Windy
Humidity
64%
Feels like
2°F
Dew Point
10°F
12 PM
21°F
0%
26mph
WNW
Windy
Humidity
63%
Feels like
4°F
Dew Point
10°F
1 PM
22°F
0%
26mph
WNW
Windy
Humidity
62%
Feels like
5°F
Dew Point
11°F
2 PM
23°F
0%
26mph
WNW
Windy
Humidity
61%
Feels like
6°F
Dew Point
11°F
3 PM
23°F
0%
25mph
WNW
Windy
Humidity
61%
Feels like
7°F
Dew Point
11°F
4 PM
22°F
0%
23mph
WNW
Windy
Humidity
62%
Feels like
6°F
Dew Point
11°F
4:34 PM
5 PM
20°F
0%
20mph
WNW
Mostly Clear
Humidity
63%
Feels like
5°F
Dew Point
10°F
6 PM
19°F
0%
18mph
WNW
Mostly Clear
Humidity
64%
Feels like
4°F
Dew Point
9°F
7 PM
19°F
0%
17mph
WNW
Mostly Clear
Humidity
66%
Feels like
3°F
Dew Point
9°F
8 PM
18°F
0%
17mph
NW
Mostly Clear
Humidity
67%
Feels like
2°F
Dew Point
9°F
9 PM
17°F
0%
17mph
NW
Mostly Clear
Humidity
67%
Feels like
2°F
Dew Point
8°F
10 PM
17°F
0%
16mph
NW
Mostly Clear
Humidity
67%
Feels like
1°F
Dew Point
8°F
11 PM
16°F
0%
16mph
NW
Clear
Humidity
67%
Feels like
1°F
Dew Point
7°F

Snow Forecast Through Monday

Major Winter Storm Packs Heavy Snow, Significant Icing from Upper Midwest to New England

A major winter storm will deliver plentiful snow and significant icing from the Upper Midwest to New England.

Sunday's Weather Outlook

Sunday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

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

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

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide