Hourly Weather Forecast - Savanna, IL

12 AM
19°F
0%
9mph
NNE
Clear
Humidity
58%
Feels like
9°F
Dew Point
7°F
1 AM
17°F
0%
8mph
NNE
Clear
Humidity
59%
Feels like
7°F
Dew Point
6°F
2 AM
16°F
0%
7mph
N
Clear
Humidity
61%
Feels like
6°F
Dew Point
5°F
3 AM
14°F
0%
6mph
N
Clear
Humidity
63%
Feels like
5°F
Dew Point
4°F
4 AM
13°F
0%
6mph
N
Clear
Humidity
64%
Feels like
4°F
Dew Point
3°F
5 AM
12°F
0%
5mph
NNE
Clear
Humidity
62%
Feels like
4°F
Dew Point
2°F
6 AM
13°F
0%
4mph
NNE
Clear
Humidity
60%
Feels like
5°F
Dew Point
1°F
7 AM
14°F
0%
4mph
NNE
Clear
Humidity
57%
Feels like
7°F
Dew Point
2°F
7:07 AM
8 AM
16°F
0%
3mph
NE
Mostly Sunny
Humidity
55%
Feels like
11°F
Dew Point
2°F
9 AM
19°F
0%
3mph
NE
Mostly Sunny
Humidity
50%
Feels like
19°F
Dew Point
3°F
10 AM
21°F
0%
3mph
E
Mostly Sunny
Humidity
44%
Feels like
21°F
Dew Point
3°F
11 AM
24°F
0%
3mph
SE
Partly Cloudy
Humidity
39%
Feels like
24°F
Dew Point
2°F
12 PM
25°F
0%
4mph
SE
Partly Cloudy
Humidity
36%
Feels like
21°F
Dew Point
2°F
1 PM
27°F
0%
4mph
SE
Partly Cloudy
Humidity
33%
Feels like
22°F
Dew Point
1°F
2 PM
27°F
0%
5mph
SE
Partly Cloudy
Humidity
31%
Feels like
22°F
Dew Point
1°F
3 PM
28°F
0%
6mph
SSE
Partly Cloudy
Humidity
30%
Feels like
21°F
Dew Point
1°F
4 PM
27°F
0%
6mph
SSE
Partly Cloudy
Humidity
31%
Feels like
20°F
Dew Point
0°F
5 PM
27°F
0%
7mph
SE
Mostly Cloudy
Humidity
32%
Feels like
19°F
Dew Point
1°F
5:22 PM
6 PM
26°F
0%
7mph
SE
Cloudy
Humidity
36%
Feels like
18°F
Dew Point
3°F
7 PM
25°F
0%
8mph
SE
Cloudy
Humidity
36%
Feels like
17°F
Dew Point
2°F
8 PM
24°F
0%
8mph
SE
Cloudy
Humidity
38%
Feels like
15°F
Dew Point
3°F
9 PM
24°F
0%
9mph
SE
Cloudy
Humidity
40%
Feels like
14°F
Dew Point
3°F
10 PM
23°F
0%
9mph
SSE
Mostly Cloudy
Humidity
44%
Feels like
13°F
Dew Point
4°F
11 PM
22°F
0%
9mph
SE
Mostly Cloudy
Humidity
47%
Feels like
13°F
Dew Point
5°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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