Hourly Weather Forecast - Dahlgren, IL

12 AM
25°F
10%
11mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
14°F
Dew Point
11°F
1 AM
24°F
10%
12mph
WNW
Partly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
9°F
2 AM
23°F
10%
12mph
WNW
Mostly Clear
Humidity
49%
Feels like
11°F
Dew Point
7°F
3 AM
21°F
10%
13mph
WNW
Clear
Humidity
47%
Feels like
9°F
Dew Point
4°F
4 AM
20°F
10%
14mph
WNW
Clear
Humidity
47%
Feels like
6°F
Dew Point
2°F
5 AM
17°F
10%
14mph
WNW
Clear
Humidity
47%
Feels like
4°F
Dew Point
1°F
6 AM
16°F
10%
14mph
NW
Clear
Humidity
47%
Feels like
1°F
Dew Point
-1°F
7 AM
15°F
20%
14mph
NW
Clear
Humidity
46%
Feels like
0°F
Dew Point
-2°F
7:08 AM
8 AM
14°F
20%
14mph
NW
Sunny
Humidity
45%
Feels like
-1°F
Dew Point
-3°F
9 AM
14°F
20%
14mph
NW
Sunny
Humidity
43%
Feels like
-1°F
Dew Point
-4°F
10 AM
15°F
20%
14mph
NW
Sunny
Humidity
40%
Feels like
0°F
Dew Point
-5°F
11 AM
16°F
20%
14mph
WNW
Sunny
Humidity
36%
Feels like
2°F
Dew Point
-6°F
12 PM
18°F
20%
14mph
WNW
Sunny
Humidity
33%
Feels like
4°F
Dew Point
-6°F
1 PM
19°F
20%
13mph
WNW
Mostly Sunny
Humidity
31%
Feels like
6°F
Dew Point
-7°F
2 PM
20°F
20%
13mph
WNW
Partly Cloudy
Humidity
30%
Feels like
7°F
Dew Point
-7°F
3 PM
20°F
20%
11mph
WNW
Mostly Cloudy
Humidity
29%
Feels like
8°F
Dew Point
-7°F
4 PM
19°F
20%
9mph
WNW
Partly Cloudy
Humidity
30%
Feels like
9°F
Dew Point
-7°F
5 PM
18°F
20%
6mph
WNW
Partly Cloudy
Humidity
32%
Feels like
9°F
Dew Point
-7°F
5:02 PM
6 PM
16°F
20%
4mph
WNW
Clear
Humidity
34%
Feels like
9°F
Dew Point
-7°F
7 PM
15°F
20%
3mph
WNW
Clear
Humidity
37%
Feels like
10°F
Dew Point
-6°F
8 PM
14°F
20%
3mph
WNW
Clear
Humidity
40%
Feels like
14°F
Dew Point
-6°F
9 PM
13°F
20%
2mph
W
Clear
Humidity
43%
Feels like
13°F
Dew Point
-5°F
10 PM
12°F
20%
2mph
W
Mostly Clear
Humidity
45%
Feels like
12°F
Dew Point
-5°F
11 PM
12°F
20%
2mph
W
Mostly Clear
Humidity
47%
Feels like
12°F
Dew Point
-5°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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