Hourly Weather Forecast - Frederick, IL

5 AM
24°F
0%
9mph
NNE
Partly Cloudy
Humidity
85%
Feels like
14°F
Dew Point
20°F
6 AM
24°F
0%
8mph
NNE
Partly Cloudy
Humidity
85%
Feels like
15°F
Dew Point
20°F
6:35 AM
7 AM
25°F
0%
9mph
NE
Partly Cloudy
Humidity
82%
Feels like
16°F
Dew Point
21°F
8 AM
27°F
0%
10mph
NE
Partly Cloudy
Humidity
81%
Feels like
18°F
Dew Point
22°F
9 AM
29°F
0%
11mph
ENE
Partly Cloudy
Humidity
77%
Feels like
20°F
Dew Point
23°F
10 AM
32°F
0%
11mph
ENE
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
24°F
11 AM
35°F
0%
10mph
ENE
Mostly Cloudy
Humidity
61%
Feels like
28°F
Dew Point
23°F
12 PM
38°F
0%
10mph
ENE
Mostly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
23°F
1 PM
40°F
0%
10mph
ENE
Mostly Cloudy
Humidity
52%
Feels like
33°F
Dew Point
24°F
2 PM
41°F
0%
11mph
ENE
Mostly Cloudy
Humidity
49%
Feels like
34°F
Dew Point
23°F
3 PM
41°F
0%
11mph
ENE
Cloudy
Humidity
46%
Feels like
35°F
Dew Point
22°F
4 PM
41°F
0%
10mph
ENE
Cloudy
Humidity
43%
Feels like
35°F
Dew Point
20°F
5 PM
41°F
0%
9mph
ENE
Cloudy
Humidity
41%
Feels like
35°F
Dew Point
19°F
5:53 PM
6 PM
40°F
10%
8mph
ENE
Cloudy
Humidity
42%
Feels like
34°F
Dew Point
19°F
7 PM
39°F
20%
8mph
ENE
Cloudy
Humidity
44%
Feels like
33°F
Dew Point
19°F
8 PM
38°F
30%
8mph
ENE
30% Chance of Flurries
Humidity
47%
Feels like
32°F
Dew Point
19°F
9 PM
37°F
50%
8mph
E
50% Chance Light Snow
Humidity
55%
Feels like
31°F
Dew Point
22°F
10 PM
36°F
60%
8mph
E
60% Chance of Snow
Humidity
54%
Feels like
30°F
Dew Point
21°F
11 PM
35°F
60%
8mph
E
60% Chance of Heavy Snow
Humidity
59%
Feels like
28°F
Dew Point
22°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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