Hourly Weather Forecast - Tamms, IL

12 AM
67°F
0%
5mph
SSW
Clear
Humidity
69%
Feels like
67°F
Dew Point
57°F
1 AM
66°F
0%
5mph
SSW
Clear
Humidity
72%
Feels like
66°F
Dew Point
57°F
2 AM
66°F
0%
6mph
SSW
Clear
Humidity
74%
Feels like
66°F
Dew Point
57°F
3 AM
65°F
0%
6mph
SSW
Clear
Humidity
74%
Feels like
65°F
Dew Point
57°F
4 AM
64°F
0%
6mph
SSW
Clear
Humidity
77%
Feels like
64°F
Dew Point
57°F
5 AM
63°F
0%
6mph
SSW
Clear
Humidity
79%
Feels like
63°F
Dew Point
57°F
6 AM
63°F
0%
6mph
SSW
Clear
Humidity
81%
Feels like
63°F
Dew Point
57°F
6:58 AM
7 AM
63°F
0%
7mph
SSW
Sunny
Humidity
80%
Feels like
63°F
Dew Point
57°F
8 AM
65°F
0%
8mph
SSW
Sunny
Humidity
78%
Feels like
65°F
Dew Point
58°F
9 AM
69°F
0%
9mph
SSW
Sunny
Humidity
73%
Feels like
69°F
Dew Point
59°F
10 AM
72°F
0%
11mph
SSW
Sunny
Humidity
65%
Feels like
72°F
Dew Point
60°F
11 AM
75°F
0%
12mph
SSW
Sunny
Humidity
60%
Feels like
75°F
Dew Point
60°F
12 PM
78°F
0%
13mph
SSW
Sunny
Humidity
55%
Feels like
78°F
Dew Point
61°F
1 PM
81°F
0%
13mph
SSW
Sunny
Humidity
52%
Feels like
82°F
Dew Point
61°F
2 PM
82°F
0%
14mph
SSW
Sunny
Humidity
48%
Feels like
83°F
Dew Point
61°F
3 PM
83°F
0%
14mph
SSW
Sunny
Humidity
45%
Feels like
83°F
Dew Point
60°F
4 PM
83°F
0%
14mph
SSW
Sunny
Humidity
44%
Feels like
83°F
Dew Point
59°F
5 PM
82°F
10%
13mph
SW
Sunny
Humidity
44%
Feels like
82°F
Dew Point
58°F
6 PM
80°F
10%
12mph
SW
Sunny
Humidity
47%
Feels like
81°F
Dew Point
58°F
7 PM
78°F
20%
10mph
SW
Sunny
Humidity
49%
Feels like
78°F
Dew Point
57°F
7:10 PM
8 PM
74°F
20%
8mph
W
Mostly Clear
Humidity
52%
Feels like
74°F
Dew Point
56°F
9 PM
71°F
20%
10mph
NW
Mostly Clear
Humidity
59%
Feels like
71°F
Dew Point
56°F
10 PM
67°F
20%
14mph
NNW
Partly Cloudy
Humidity
59%
Feels like
67°F
Dew Point
52°F
11 PM
64°F
10%
15mph
N
Partly Cloudy
Humidity
56%
Feels like
64°F
Dew Point
48°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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