Hourly Weather Forecast - Savanna, IL

3 AM
49°F
0%
6mph
ESE
Partly Cloudy
Humidity
77%
Feels like
46°F
Dew Point
42°F
4 AM
48°F
0%
6mph
SE
Partly Cloudy
Humidity
77%
Feels like
45°F
Dew Point
41°F
5 AM
47°F
0%
6mph
SE
Partly Cloudy
Humidity
78%
Feels like
44°F
Dew Point
40°F
6 AM
46°F
0%
6mph
SE
Partly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
40°F
7 AM
46°F
0%
7mph
SE
Partly Cloudy
Humidity
77%
Feels like
43°F
Dew Point
40°F
7:02 AM
8 AM
49°F
0%
7mph
SSE
Mostly Sunny
Humidity
71%
Feels like
45°F
Dew Point
40°F
9 AM
52°F
0%
8mph
SSE
Mostly Sunny
Humidity
64%
Feels like
52°F
Dew Point
40°F
10 AM
55°F
0%
9mph
S
Sunny
Humidity
59%
Feels like
55°F
Dew Point
42°F
11 AM
59°F
0%
9mph
S
Mostly Sunny
Humidity
55%
Feels like
59°F
Dew Point
43°F
12 PM
63°F
0%
10mph
S
Sunny
Humidity
51%
Feels like
63°F
Dew Point
45°F
1 PM
67°F
0%
11mph
SSW
Sunny
Humidity
47%
Feels like
67°F
Dew Point
46°F
2 PM
70°F
0%
11mph
SSW
Sunny
Humidity
45%
Feels like
70°F
Dew Point
48°F
3 PM
73°F
0%
12mph
SW
Sunny
Humidity
43%
Feels like
73°F
Dew Point
49°F
4 PM
74°F
0%
12mph
SW
Mostly Sunny
Humidity
42%
Feels like
74°F
Dew Point
50°F
5 PM
74°F
0%
11mph
SW
Mostly Sunny
Humidity
44%
Feels like
74°F
Dew Point
51°F
6 PM
71°F
0%
9mph
SW
Mostly Sunny
Humidity
49%
Feels like
71°F
Dew Point
51°F
7 PM
68°F
0%
8mph
SW
Sunny
Humidity
55%
Feels like
68°F
Dew Point
51°F
7:13 PM
8 PM
64°F
0%
8mph
SW
Clear
Humidity
62%
Feels like
64°F
Dew Point
51°F
9 PM
62°F
0%
8mph
SSW
Mostly Clear
Humidity
65%
Feels like
62°F
Dew Point
50°F
10 PM
60°F
0%
8mph
SSW
Mostly Clear
Humidity
67%
Feels like
60°F
Dew Point
49°F
11 PM
60°F
0%
8mph
SSW
Mostly Clear
Humidity
68%
Feels like
60°F
Dew Point
49°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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