Hourly Weather Forecast - Tonica, IL

12 AM
28°F
0%
11mph
W
Clear
Humidity
72%
Feels like
18°F
Dew Point
20°F
1 AM
27°F
0%
11mph
WNW
Clear
Humidity
71%
Feels like
17°F
Dew Point
18°F
2 AM
25°F
0%
11mph
WNW
Clear
Humidity
69%
Feels like
15°F
Dew Point
17°F
3 AM
24°F
0%
11mph
WNW
Clear
Humidity
68%
Feels like
14°F
Dew Point
15°F
4 AM
23°F
0%
10mph
WNW
Clear
Humidity
67%
Feels like
12°F
Dew Point
14°F
5 AM
21°F
0%
9mph
WNW
Clear
Humidity
68%
Feels like
11°F
Dew Point
12°F
6 AM
20°F
0%
9mph
WNW
Clear
Humidity
68%
Feels like
10°F
Dew Point
11°F
7 AM
20°F
0%
8mph
NW
Clear
Humidity
66%
Feels like
10°F
Dew Point
11°F
7:18 AM
8 AM
21°F
0%
8mph
NW
Sunny
Humidity
66%
Feels like
11°F
Dew Point
11°F
9 AM
22°F
0%
7mph
WNW
Sunny
Humidity
64%
Feels like
13°F
Dew Point
11°F
10 AM
23°F
0%
7mph
WNW
Sunny
Humidity
60%
Feels like
15°F
Dew Point
11°F
11 AM
25°F
0%
6mph
WNW
Sunny
Humidity
55%
Feels like
18°F
Dew Point
11°F
12 PM
27°F
0%
6mph
WNW
Sunny
Humidity
51%
Feels like
20°F
Dew Point
11°F
1 PM
28°F
0%
6mph
WNW
Sunny
Humidity
48%
Feels like
22°F
Dew Point
11°F
2 PM
29°F
0%
5mph
WNW
Sunny
Humidity
46%
Feels like
24°F
Dew Point
11°F
3 PM
29°F
0%
4mph
WNW
Sunny
Humidity
46%
Feels like
25°F
Dew Point
11°F
4 PM
29°F
0%
3mph
W
Sunny
Humidity
47%
Feels like
29°F
Dew Point
11°F
4:30 PM
5 PM
27°F
0%
2mph
SSW
Clear
Humidity
50%
Feels like
27°F
Dew Point
11°F
6 PM
26°F
0%
3mph
S
Clear
Humidity
53%
Feels like
22°F
Dew Point
11°F
7 PM
26°F
0%
4mph
SSE
Mostly Clear
Humidity
54%
Feels like
21°F
Dew Point
12°F
8 PM
26°F
0%
4mph
S
Partly Cloudy
Humidity
55%
Feels like
20°F
Dew Point
12°F
9 PM
26°F
0%
5mph
S
Partly Cloudy
Humidity
56%
Feels like
20°F
Dew Point
13°F
10 PM
27°F
0%
6mph
S
Mostly Cloudy
Humidity
57%
Feels like
20°F
Dew Point
13°F
11 PM
27°F
0%
6mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
20°F
Dew Point
14°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

Thursday's Weather Outlook

Today's Weather Outlook

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

How to Measure Snow via NWS

How To Measure Snow

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