Hourly Weather Forecast - Altamont, IL

10 AM
17°F
0%
6mph
SW
Partly Cloudy
Humidity
63%
Feels like
8°F
Dew Point
7°F
11 AM
19°F
0%
7mph
SW
Mostly Sunny
Humidity
61%
Feels like
9°F
Dew Point
7°F
12 PM
20°F
0%
8mph
SSW
Partly Cloudy
Humidity
58%
Feels like
10°F
Dew Point
8°F
1 PM
21°F
0%
8mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
11°F
Dew Point
8°F
2 PM
22°F
10%
9mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
12°F
Dew Point
9°F
3 PM
23°F
10%
9mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
13°F
Dew Point
9°F
4 PM
24°F
10%
8mph
SSW
Cloudy
Humidity
53%
Feels like
15°F
Dew Point
9°F
4:59 PM
5 PM
25°F
10%
7mph
SSW
Cloudy
Humidity
54%
Feels like
17°F
Dew Point
10°F
6 PM
26°F
10%
6mph
SW
Cloudy
Humidity
54%
Feels like
18°F
Dew Point
11°F
7 PM
26°F
10%
6mph
SW
Cloudy
Humidity
55%
Feels like
19°F
Dew Point
12°F
8 PM
26°F
10%
6mph
WSW
Mostly Cloudy
Humidity
59%
Feels like
18°F
Dew Point
13°F
9 PM
25°F
10%
7mph
WSW
Mostly Cloudy
Humidity
63%
Feels like
17°F
Dew Point
14°F
10 PM
24°F
10%
9mph
W
Partly Cloudy
Humidity
65%
Feels like
14°F
Dew Point
14°F
11 PM
22°F
10%
12mph
W
Mostly Clear
Humidity
70%
Feels like
11°F
Dew Point
14°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)

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