Hourly Weather Forecast - Savanna, IL

12 AM
25°F
0%
8mph
WNW
Clear
Humidity
71%
Feels like
16°F
Dew Point
17°F
1 AM
24°F
0%
9mph
NW
Clear
Humidity
70%
Feels like
14°F
Dew Point
15°F
2 AM
22°F
0%
8mph
NW
Clear
Humidity
69%
Feels like
13°F
Dew Point
14°F
3 AM
21°F
0%
8mph
NW
Clear
Humidity
68%
Feels like
12°F
Dew Point
12°F
4 AM
20°F
0%
7mph
NW
Clear
Humidity
67%
Feels like
11°F
Dew Point
11°F
5 AM
19°F
0%
6mph
NW
Clear
Humidity
66%
Feels like
10°F
Dew Point
10°F
6 AM
18°F
0%
6mph
NW
Clear
Humidity
66%
Feels like
10°F
Dew Point
9°F
7 AM
18°F
0%
5mph
NW
Clear
Humidity
66%
Feels like
11°F
Dew Point
9°F
7:25 AM
8 AM
18°F
0%
5mph
NW
Sunny
Humidity
66%
Feels like
11°F
Dew Point
9°F
9 AM
19°F
0%
4mph
NW
Sunny
Humidity
66%
Feels like
13°F
Dew Point
10°F
10 AM
21°F
0%
4mph
NW
Sunny
Humidity
63%
Feels like
15°F
Dew Point
10°F
11 AM
23°F
0%
4mph
WNW
Sunny
Humidity
60%
Feels like
18°F
Dew Point
11°F
12 PM
25°F
0%
3mph
WNW
Sunny
Humidity
57%
Feels like
21°F
Dew Point
12°F
1 PM
26°F
0%
3mph
WNW
Mostly Sunny
Humidity
55%
Feels like
26°F
Dew Point
13°F
2 PM
28°F
0%
2mph
W
Mostly Sunny
Humidity
54%
Feels like
28°F
Dew Point
13°F
3 PM
28°F
0%
2mph
WSW
Partly Cloudy
Humidity
54%
Feels like
28°F
Dew Point
13°F
4 PM
27°F
0%
2mph
SW
Partly Cloudy
Humidity
58%
Feels like
27°F
Dew Point
14°F
4:31 PM
5 PM
26°F
0%
2mph
S
Mostly Cloudy
Humidity
63%
Feels like
26°F
Dew Point
15°F
6 PM
25°F
0%
3mph
S
Cloudy
Humidity
66%
Feels like
25°F
Dew Point
15°F
7 PM
25°F
0%
3mph
SSE
Cloudy
Humidity
65%
Feels like
21°F
Dew Point
15°F
8 PM
25°F
0%
3mph
SSE
Cloudy
Humidity
65%
Feels like
21°F
Dew Point
15°F
9 PM
25°F
0%
4mph
SSE
Cloudy
Humidity
64%
Feels like
21°F
Dew Point
15°F
10 PM
26°F
0%
4mph
SSE
Cloudy
Humidity
64%
Feels like
21°F
Dew Point
15°F
11 PM
26°F
10%
5mph
SSE
Cloudy
Humidity
64%
Feels like
20°F
Dew Point
15°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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