Hourly Weather Forecast - Frederick, IL

12 AM
26°F
10%
7mph
S
Cloudy
Humidity
58%
Feels like
18°F
Dew Point
13°F
1 AM
26°F
10%
7mph
S
Cloudy
Humidity
58%
Feels like
18°F
Dew Point
13°F
2 AM
26°F
10%
7mph
S
Mostly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
13°F
3 AM
26°F
10%
8mph
S
Mostly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
13°F
4 AM
26°F
10%
7mph
S
Mostly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
13°F
5 AM
26°F
10%
7mph
S
Partly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
14°F
6 AM
26°F
10%
6mph
S
Partly Cloudy
Humidity
63%
Feels like
19°F
Dew Point
15°F
7 AM
27°F
10%
6mph
S
Partly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
17°F
7:18 AM
8 AM
28°F
10%
5mph
S
Mostly Sunny
Humidity
64%
Feels like
23°F
Dew Point
18°F
9 AM
30°F
10%
4mph
SSW
Mostly Sunny
Humidity
63%
Feels like
25°F
Dew Point
19°F
10 AM
31°F
10%
4mph
SW
Mostly Sunny
Humidity
62%
Feels like
27°F
Dew Point
19°F
11 AM
31°F
10%
5mph
WSW
Partly Cloudy
Humidity
60%
Feels like
26°F
Dew Point
19°F
12 PM
32°F
10%
6mph
W
Partly Cloudy
Humidity
59%
Feels like
26°F
Dew Point
19°F
1 PM
32°F
10%
6mph
NW
Partly Cloudy
Humidity
57%
Feels like
26°F
Dew Point
19°F
2 PM
33°F
10%
8mph
NNW
Partly Cloudy
Humidity
55%
Feels like
26°F
Dew Point
18°F
3 PM
32°F
10%
10mph
N
Partly Cloudy
Humidity
54%
Feels like
24°F
Dew Point
17°F
4 PM
31°F
10%
11mph
N
Mostly Cloudy
Humidity
54%
Feels like
22°F
Dew Point
16°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend 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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