Hourly Weather Forecast - Grafton, IL

12 AM
42°F
0%
5mph
WNW
Clear
Humidity
65%
Feels like
39°F
Dew Point
31°F
1 AM
40°F
0%
4mph
WNW
Clear
Humidity
69%
Feels like
37°F
Dew Point
31°F
2 AM
39°F
0%
4mph
W
Clear
Humidity
73%
Feels like
36°F
Dew Point
31°F
3 AM
38°F
0%
4mph
W
Clear
Humidity
76%
Feels like
35°F
Dew Point
31°F
4 AM
37°F
0%
4mph
W
Clear
Humidity
78%
Feels like
34°F
Dew Point
31°F
5 AM
37°F
0%
5mph
WSW
Mostly Clear
Humidity
80%
Feels like
33°F
Dew Point
31°F
6 AM
37°F
0%
5mph
W
Mostly Clear
Humidity
82%
Feels like
32°F
Dew Point
32°F
6:39 AM
7 AM
39°F
0%
6mph
W
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
32°F
8 AM
44°F
0%
6mph
WNW
Partly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
33°F
9 AM
50°F
0%
7mph
WNW
Partly Cloudy
Humidity
54%
Feels like
47°F
Dew Point
34°F
10 AM
54°F
0%
8mph
NW
Partly Cloudy
Humidity
47%
Feels like
54°F
Dew Point
34°F
11 AM
57°F
0%
9mph
NW
Partly Cloudy
Humidity
42%
Feels like
57°F
Dew Point
34°F
12 PM
60°F
0%
9mph
NW
Mostly Cloudy
Humidity
39%
Feels like
60°F
Dew Point
34°F
1 PM
62°F
0%
10mph
NW
Mostly Cloudy
Humidity
36%
Feels like
62°F
Dew Point
35°F
2 PM
63°F
0%
10mph
NW
Mostly Cloudy
Humidity
35%
Feels like
63°F
Dew Point
35°F
3 PM
63°F
0%
10mph
NW
Cloudy
Humidity
34%
Feels like
63°F
Dew Point
35°F
4 PM
63°F
0%
10mph
NW
Cloudy
Humidity
35%
Feels like
63°F
Dew Point
35°F
5 PM
61°F
0%
9mph
NW
Cloudy
Humidity
37%
Feels like
61°F
Dew Point
35°F
6 PM
58°F
0%
8mph
NW
Cloudy
Humidity
41%
Feels like
58°F
Dew Point
35°F
7 PM
55°F
10%
7mph
NNW
Cloudy
Humidity
46%
Feels like
55°F
Dew Point
34°F
7:30 PM
8 PM
52°F
10%
7mph
NNW
Cloudy
Humidity
51%
Feels like
52°F
Dew Point
34°F
9 PM
50°F
10%
6mph
NNW
Cloudy
Humidity
54%
Feels like
50°F
Dew Point
34°F
10 PM
49°F
10%
6mph
N
Mostly Cloudy
Humidity
55%
Feels like
47°F
Dew Point
34°F
11 PM
48°F
10%
6mph
N
Mostly Cloudy
Humidity
57%
Feels like
45°F
Dew Point
34°F

Today's Severe Weather Outlook

Central U.S. Slammed By Multiple Severe Weather Systems

A pair of low pressure systems will bring severe thunderstorms to the Plains and Midwest through Friday, along with flooding concerns.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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