Hourly Weather Forecast - Mount Prospect, IL

12 AM
27°F
0%
6mph
E
Mostly Clear
Humidity
63%
Feels like
20°F
Dew Point
16°F
1 AM
27°F
0%
6mph
E
Mostly Clear
Humidity
66%
Feels like
19°F
Dew Point
17°F
2 AM
26°F
0%
7mph
E
Mostly Clear
Humidity
64%
Feels like
19°F
Dew Point
16°F
3 AM
26°F
0%
7mph
ESE
Mostly Clear
Humidity
64%
Feels like
18°F
Dew Point
16°F
4 AM
25°F
0%
7mph
ESE
Clear
Humidity
65%
Feels like
18°F
Dew Point
15°F
5 AM
25°F
0%
6mph
ESE
Clear
Humidity
65%
Feels like
18°F
Dew Point
15°F
6 AM
26°F
0%
7mph
ESE
Clear
Humidity
64%
Feels like
18°F
Dew Point
16°F
6:25 AM
7 AM
28°F
0%
7mph
SE
Sunny
Humidity
61%
Feels like
20°F
Dew Point
16°F
8 AM
31°F
0%
8mph
SE
Sunny
Humidity
56%
Feels like
23°F
Dew Point
17°F
9 AM
34°F
0%
9mph
SE
Sunny
Humidity
50%
Feels like
26°F
Dew Point
17°F
10 AM
36°F
0%
9mph
SE
Sunny
Humidity
44%
Feels like
29°F
Dew Point
16°F
11 AM
38°F
0%
9mph
SE
Sunny
Humidity
41%
Feels like
32°F
Dew Point
17°F
12 PM
40°F
0%
9mph
SE
Sunny
Humidity
40%
Feels like
34°F
Dew Point
17°F
1 PM
41°F
0%
9mph
SE
Sunny
Humidity
39%
Feels like
36°F
Dew Point
18°F
2 PM
42°F
0%
8mph
SE
Mostly Sunny
Humidity
40%
Feels like
37°F
Dew Point
20°F
3 PM
43°F
0%
7mph
SE
Mostly Sunny
Humidity
41%
Feels like
38°F
Dew Point
21°F
4 PM
42°F
0%
7mph
SE
Partly Cloudy
Humidity
43%
Feels like
38°F
Dew Point
21°F
5 PM
40°F
0%
6mph
ESE
Partly Cloudy
Humidity
47%
Feels like
36°F
Dew Point
22°F
5:42 PM
6 PM
39°F
0%
6mph
E
Partly Cloudy
Humidity
50%
Feels like
35°F
Dew Point
22°F
7 PM
38°F
0%
6mph
E
Partly Cloudy
Humidity
51%
Feels like
34°F
Dew Point
22°F
8 PM
38°F
0%
5mph
ESE
Mostly Cloudy
Humidity
54%
Feels like
33°F
Dew Point
22°F
9 PM
37°F
0%
5mph
ESE
Mostly Cloudy
Humidity
57%
Feels like
33°F
Dew Point
23°F
10 PM
36°F
0%
5mph
SE
Cloudy
Humidity
61%
Feels like
32°F
Dew Point
24°F
11 PM
36°F
0%
5mph
SE
Cloudy
Humidity
66%
Feels like
31°F
Dew Point
25°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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