Hourly Weather Forecast - Altamont, IL

12 AM
56°F
40%
7mph
S
40% Chance Rain Showers
Humidity
74%
Feels like
56°F
Dew Point
48°F
1 AM
55°F
50%
6mph
SSW
50% Chance Rain Showers
Humidity
78%
Feels like
55°F
Dew Point
48°F
2 AM
55°F
50%
7mph
SSW
50% Chance Rain Showers
Humidity
82%
Feels like
55°F
Dew Point
49°F
3 AM
54°F
50%
6mph
SSW
50% Chance Rain Showers
Humidity
85%
Feels like
54°F
Dew Point
50°F
4 AM
54°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
89%
Feels like
54°F
Dew Point
51°F
5 AM
54°F
30%
7mph
SSW
30% Chance Rain Showers
Humidity
89%
Feels like
54°F
Dew Point
51°F
5:53 AM
6 AM
55°F
10%
8mph
SSW
Cloudy
Humidity
85%
Feels like
55°F
Dew Point
51°F
7 AM
57°F
10%
10mph
SSW
Cloudy
Humidity
80%
Feels like
57°F
Dew Point
51°F
8 AM
60°F
20%
11mph
SSW
Cloudy
Humidity
75%
Feels like
60°F
Dew Point
52°F
9 AM
64°F
20%
12mph
SSW
Cloudy
Humidity
70%
Feels like
64°F
Dew Point
54°F
10 AM
68°F
10%
13mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
68°F
Dew Point
55°F
11 AM
71°F
10%
14mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
71°F
Dew Point
56°F
12 PM
74°F
10%
15mph
SW
Partly Cloudy
Humidity
54%
Feels like
74°F
Dew Point
56°F
1 PM
75°F
10%
16mph
SW
Partly Cloudy
Humidity
52%
Feels like
75°F
Dew Point
56°F
2 PM
73°F
20%
16mph
SW
Partly Cloudy
Humidity
55%
Feels like
73°F
Dew Point
56°F
3 PM
70°F
30%
16mph
SW
30% Chance Rain Showers
Humidity
61%
Feels like
70°F
Dew Point
56°F
4 PM
66°F
30%
15mph
SW
30% Chance Rain Showers
Humidity
69%
Feels like
66°F
Dew Point
56°F
5 PM
64°F
30%
14mph
SW
30% Chance Rain Showers
Humidity
75%
Feels like
64°F
Dew Point
56°F
6 PM
64°F
30%
13mph
SSW
30% Chance Rain Showers
Humidity
76%
Feels like
64°F
Dew Point
56°F
7 PM
63°F
30%
12mph
SSW
30% Chance Rain Showers
Humidity
76%
Feels like
63°F
Dew Point
55°F
7:50 PM
8 PM
63°F
30%
12mph
SSW
30% Chance Rain Showers
Humidity
75%
Feels like
63°F
Dew Point
55°F
9 PM
62°F
20%
12mph
SSW
Partly Cloudy
Humidity
76%
Feels like
62°F
Dew Point
54°F
10 PM
61°F
20%
12mph
SSW
Partly Cloudy
Humidity
75%
Feels like
61°F
Dew Point
53°F
11 PM
61°F
40%
12mph
SSW
40% Chance Rain Showers
Humidity
75%
Feels like
61°F
Dew Point
53°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

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Featured image via Pixabay.com

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Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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