Hourly Weather Forecast - Tonica, IL

12 AM
37°F
0%
6mph
SE
Mostly Cloudy
Humidity
64%
Feels like
31°F
Dew Point
26°F
1 AM
36°F
0%
7mph
SE
Mostly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
25°F
2 AM
36°F
0%
7mph
SE
Mostly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
25°F
3 AM
36°F
0%
7mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
25°F
4 AM
35°F
0%
7mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
25°F
5 AM
35°F
0%
7mph
SSE
Mostly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
25°F
6 AM
35°F
0%
7mph
SSE
Partly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
25°F
6:53 AM
7 AM
35°F
0%
7mph
SSE
Partly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
26°F
8 AM
38°F
0%
9mph
S
Partly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
27°F
9 AM
41°F
0%
10mph
S
Partly Cloudy
Humidity
60%
Feels like
35°F
Dew Point
28°F
10 AM
45°F
0%
11mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
39°F
Dew Point
30°F
11 AM
48°F
0%
12mph
SSW
Mostly Cloudy
Humidity
50%
Feels like
43°F
Dew Point
30°F
12 PM
51°F
0%
12mph
SSW
Cloudy
Humidity
45%
Feels like
51°F
Dew Point
31°F
1 PM
54°F
0%
12mph
SSW
Cloudy
Humidity
41%
Feels like
54°F
Dew Point
31°F
2 PM
56°F
0%
12mph
SW
Cloudy
Humidity
39%
Feels like
56°F
Dew Point
31°F
3 PM
57°F
0%
11mph
SW
Cloudy
Humidity
37%
Feels like
57°F
Dew Point
31°F
4 PM
58°F
0%
11mph
SW
Cloudy
Humidity
37%
Feels like
58°F
Dew Point
32°F
5 PM
57°F
0%
9mph
SW
Mostly Cloudy
Humidity
39%
Feels like
57°F
Dew Point
32°F
6 PM
55°F
0%
7mph
SW
Mostly Sunny
Humidity
43%
Feels like
55°F
Dew Point
33°F
7 PM
53°F
0%
5mph
SW
Sunny
Humidity
47%
Feels like
53°F
Dew Point
33°F
7:12 PM
8 PM
51°F
0%
4mph
SSW
Clear
Humidity
51%
Feels like
51°F
Dew Point
34°F
9 PM
49°F
10%
5mph
SSE
Clear
Humidity
56%
Feels like
47°F
Dew Point
34°F
10 PM
47°F
10%
5mph
SE
Mostly Clear
Humidity
60%
Feels like
45°F
Dew Point
34°F
11 PM
46°F
10%
4mph
E
Mostly Clear
Humidity
63%
Feels like
44°F
Dew Point
34°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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide