Hourly Weather Forecast - Westchester, IL

12 AM
27°F
30%
11mph
W
30% Chance Snow Showers
Humidity
72%
Feels like
18°F
Dew Point
19°F
1 AM
25°F
20%
11mph
W
Partly Cloudy
Humidity
73%
Feels like
15°F
Dew Point
18°F
2 AM
23°F
10%
10mph
WNW
Partly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
16°F
3 AM
20°F
10%
9mph
WNW
Mostly Clear
Humidity
75%
Feels like
10°F
Dew Point
13°F
4 AM
18°F
0%
9mph
WNW
Mostly Clear
Humidity
75%
Feels like
7°F
Dew Point
11°F
5 AM
16°F
0%
9mph
WNW
Mostly Clear
Humidity
73%
Feels like
5°F
Dew Point
9°F
6 AM
14°F
10%
9mph
W
Mostly Clear
Humidity
75%
Feels like
3°F
Dew Point
8°F
7 AM
13°F
0%
8mph
W
Clear
Humidity
74%
Feels like
2°F
Dew Point
7°F
7:12 AM
8 AM
13°F
0%
8mph
W
Sunny
Humidity
72%
Feels like
3°F
Dew Point
6°F
9 AM
15°F
0%
8mph
W
Sunny
Humidity
69%
Feels like
4°F
Dew Point
6°F
10 AM
16°F
0%
8mph
W
Sunny
Humidity
68%
Feels like
6°F
Dew Point
8°F
11 AM
18°F
0%
8mph
W
Sunny
Humidity
65%
Feels like
8°F
Dew Point
9°F
12 PM
20°F
0%
9mph
W
Sunny
Humidity
66%
Feels like
10°F
Dew Point
10°F
1 PM
20°F
0%
8mph
W
Mostly Sunny
Humidity
66%
Feels like
10°F
Dew Point
11°F
2 PM
20°F
0%
8mph
W
Mostly Sunny
Humidity
67%
Feels like
11°F
Dew Point
11°F
3 PM
20°F
0%
8mph
W
Mostly Sunny
Humidity
70%
Feels like
10°F
Dew Point
11°F
4 PM
19°F
0%
7mph
W
Partly Cloudy
Humidity
74%
Feels like
10°F
Dew Point
12°F
4:54 PM
5 PM
19°F
0%
6mph
W
Partly Cloudy
Humidity
76%
Feels like
11°F
Dew Point
13°F
6 PM
19°F
0%
5mph
W
Partly Cloudy
Humidity
69%
Feels like
12°F
Dew Point
11°F
7 PM
20°F
10%
5mph
W
Mostly Cloudy
Humidity
68%
Feels like
13°F
Dew Point
11°F
8 PM
19°F
10%
5mph
WNW
Cloudy
Humidity
69%
Feels like
12°F
Dew Point
11°F
9 PM
19°F
10%
6mph
WNW
Cloudy
Humidity
69%
Feels like
11°F
Dew Point
10°F
10 PM
18°F
10%
6mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
9°F
Dew Point
9°F
11 PM
16°F
10%
7mph
WNW
Partly Cloudy
Humidity
70%
Feels like
6°F
Dew Point
8°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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