Hourly Weather Forecast - Altamont, IL

12 AM
11°F
0%
3mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
11°F
Dew Point
-1°F
1 AM
10°F
0%
3mph
SW
Mostly Cloudy
Humidity
61%
Feels like
10°F
Dew Point
0°F
2 AM
10°F
0%
3mph
SW
Partly Cloudy
Humidity
63%
Feels like
5°F
Dew Point
0°F
3 AM
10°F
0%
3mph
SW
Mostly Clear
Humidity
63%
Feels like
4°F
Dew Point
0°F
4 AM
10°F
0%
3mph
SW
Mostly Clear
Humidity
62%
Feels like
4°F
Dew Point
0°F
5 AM
11°F
0%
3mph
SW
Clear
Humidity
61%
Feels like
5°F
Dew Point
1°F
6 AM
12°F
0%
3mph
SSW
Clear
Humidity
58%
Feels like
7°F
Dew Point
0°F
7 AM
14°F
0%
4mph
SSW
Clear
Humidity
55%
Feels like
8°F
Dew Point
1°F
7:10 AM
8 AM
16°F
0%
4mph
SSW
Sunny
Humidity
53%
Feels like
10°F
Dew Point
2°F
9 AM
19°F
0%
5mph
SSW
Sunny
Humidity
50%
Feels like
12°F
Dew Point
3°F
10 AM
22°F
0%
6mph
SSW
Mostly Sunny
Humidity
46%
Feels like
14°F
Dew Point
4°F
11 AM
24°F
0%
7mph
SSW
Partly Cloudy
Humidity
45%
Feels like
16°F
Dew Point
6°F
12 PM
27°F
0%
7mph
SSW
Partly Cloudy
Humidity
45%
Feels like
19°F
Dew Point
8°F
1 PM
29°F
0%
8mph
SSW
Partly Cloudy
Humidity
45%
Feels like
22°F
Dew Point
10°F
2 PM
31°F
0%
7mph
SSW
Partly Cloudy
Humidity
45%
Feels like
24°F
Dew Point
12°F
3 PM
32°F
0%
7mph
SSW
Partly Cloudy
Humidity
45%
Feels like
25°F
Dew Point
13°F
4 PM
31°F
0%
6mph
SSW
Partly Cloudy
Humidity
48%
Feels like
25°F
Dew Point
14°F
5 PM
29°F
0%
4mph
S
Mostly Sunny
Humidity
53%
Feels like
25°F
Dew Point
15°F
5:02 PM
6 PM
28°F
10%
4mph
S
Mostly Clear
Humidity
58%
Feels like
23°F
Dew Point
15°F
7 PM
27°F
10%
5mph
S
Partly Cloudy
Humidity
61%
Feels like
21°F
Dew Point
15°F
8 PM
26°F
10%
6mph
S
Partly Cloudy
Humidity
63%
Feels like
19°F
Dew Point
16°F
9 PM
26°F
10%
8mph
S
Mostly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
16°F
10 PM
26°F
10%
9mph
S
Mostly Cloudy
Humidity
63%
Feels like
17°F
Dew Point
15°F
11 PM
26°F
0%
9mph
S
Cloudy
Humidity
67%
Feels like
17°F
Dew Point
17°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

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

Weekend 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)

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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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