Hourly Weather Forecast - Dupo, IL

12 AM
11°F
0%
5mph
SE
Clear
Humidity
53%
Feels like
3°F
Dew Point
-3°F
1 AM
11°F
0%
5mph
SE
Clear
Humidity
53%
Feels like
2°F
Dew Point
-3°F
2 AM
11°F
0%
6mph
SE
Clear
Humidity
53%
Feels like
2°F
Dew Point
-3°F
3 AM
12°F
0%
6mph
SSE
Clear
Humidity
52%
Feels like
2°F
Dew Point
-2°F
4 AM
12°F
0%
6mph
SSE
Clear
Humidity
51%
Feels like
2°F
Dew Point
-2°F
5 AM
13°F
0%
7mph
SSE
Clear
Humidity
51%
Feels like
2°F
Dew Point
-2°F
6 AM
14°F
0%
7mph
SSE
Clear
Humidity
50%
Feels like
3°F
Dew Point
-1°F
7 AM
16°F
0%
8mph
SSE
Clear
Humidity
48%
Feels like
5°F
Dew Point
0°F
7:11 AM
8 AM
19°F
0%
9mph
S
Mostly Sunny
Humidity
45%
Feels like
8°F
Dew Point
1°F
9 AM
22°F
0%
10mph
S
Mostly Sunny
Humidity
39%
Feels like
12°F
Dew Point
1°F
10 AM
26°F
0%
10mph
S
Mostly Sunny
Humidity
34%
Feels like
17°F
Dew Point
2°F
11 AM
30°F
0%
11mph
S
Partly Cloudy
Humidity
29%
Feels like
21°F
Dew Point
2°F
12 PM
34°F
10%
11mph
S
Mostly Cloudy
Humidity
25%
Feels like
25°F
Dew Point
2°F
1 PM
36°F
10%
11mph
S
Mostly Cloudy
Humidity
24%
Feels like
29°F
Dew Point
3°F
2 PM
38°F
10%
10mph
S
Cloudy
Humidity
25%
Feels like
31°F
Dew Point
5°F
3 PM
38°F
10%
10mph
S
Cloudy
Humidity
26%
Feels like
31°F
Dew Point
6°F
4 PM
37°F
10%
9mph
S
Cloudy
Humidity
30%
Feels like
30°F
Dew Point
8°F
4:40 PM
5 PM
34°F
10%
9mph
S
Cloudy
Humidity
35%
Feels like
27°F
Dew Point
10°F
6 PM
32°F
10%
9mph
S
Cloudy
Humidity
39%
Feels like
25°F
Dew Point
10°F
7 PM
31°F
10%
9mph
S
Cloudy
Humidity
51%
Feels like
23°F
Dew Point
15°F
8 PM
30°F
10%
9mph
S
Cloudy
Humidity
52%
Feels like
22°F
Dew Point
15°F
9 PM
30°F
10%
9mph
S
Cloudy
Humidity
52%
Feels like
22°F
Dew Point
14°F
10 PM
30°F
10%
9mph
SSW
Cloudy
Humidity
53%
Feels like
22°F
Dew Point
15°F
11 PM
30°F
10%
9mph
SSW
Cloudy
Humidity
54%
Feels like
22°F
Dew Point
15°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide