Hourly Weather Forecast - Savanna, IL

12 AM
39°F
0%
7mph
SSE
Cloudy
Humidity
56%
Feels like
34°F
Dew Point
24°F
1 AM
38°F
0%
7mph
SSE
Cloudy
Humidity
57%
Feels like
33°F
Dew Point
24°F
2 AM
38°F
0%
7mph
SSE
Cloudy
Humidity
55%
Feels like
32°F
Dew Point
23°F
3 AM
37°F
0%
7mph
SSE
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
22°F
4 AM
36°F
0%
7mph
SSE
Mostly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
22°F
5 AM
36°F
0%
7mph
SSE
Mostly Cloudy
Humidity
54%
Feels like
30°F
Dew Point
21°F
6 AM
35°F
0%
7mph
SSE
Mostly Cloudy
Humidity
52%
Feels like
29°F
Dew Point
20°F
6:57 AM
7 AM
36°F
0%
7mph
SSE
Mostly Cloudy
Humidity
52%
Feels like
30°F
Dew Point
20°F
8 AM
38°F
0%
8mph
S
Mostly Cloudy
Humidity
54%
Feels like
32°F
Dew Point
23°F
9 AM
40°F
0%
9mph
S
Cloudy
Humidity
50%
Feels like
35°F
Dew Point
24°F
10 AM
44°F
0%
9mph
S
Cloudy
Humidity
45%
Feels like
39°F
Dew Point
24°F
11 AM
47°F
0%
9mph
SSW
Cloudy
Humidity
43%
Feels like
42°F
Dew Point
25°F
12 PM
50°F
0%
9mph
SSW
Cloudy
Humidity
40%
Feels like
46°F
Dew Point
26°F
1 PM
52°F
0%
9mph
SSW
Cloudy
Humidity
39%
Feels like
52°F
Dew Point
28°F
2 PM
54°F
0%
8mph
SSW
Cloudy
Humidity
37%
Feels like
54°F
Dew Point
29°F
3 PM
56°F
0%
8mph
SW
Mostly Cloudy
Humidity
36%
Feels like
56°F
Dew Point
29°F
4 PM
56°F
10%
7mph
SW
Partly Cloudy
Humidity
36%
Feels like
56°F
Dew Point
29°F
5 PM
56°F
10%
6mph
SW
Partly Cloudy
Humidity
39%
Feels like
56°F
Dew Point
31°F
6 PM
54°F
10%
5mph
SSW
Partly Cloudy
Humidity
45%
Feels like
54°F
Dew Point
33°F
7 PM
52°F
10%
4mph
S
Partly Cloudy
Humidity
50%
Feels like
52°F
Dew Point
34°F
7:17 PM
8 PM
49°F
10%
4mph
SSE
Partly Cloudy
Humidity
55%
Feels like
48°F
Dew Point
34°F
9 PM
47°F
10%
4mph
SSE
Partly Cloudy
Humidity
60%
Feels like
46°F
Dew Point
34°F
10 PM
46°F
10%
4mph
SE
Partly Cloudy
Humidity
64%
Feels like
44°F
Dew Point
34°F
11 PM
45°F
10%
4mph
SE
Partly Cloudy
Humidity
67%
Feels like
42°F
Dew Point
35°F

Saturday's High Temperature Outlook

Scorching 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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