Hourly Weather Forecast - Grafton, IL

12 AM
24°F
0%
8mph
NNW
Clear
Humidity
53%
Feels like
15°F
Dew Point
10°F
1 AM
24°F
0%
8mph
NW
Clear
Humidity
54%
Feels like
15°F
Dew Point
10°F
2 AM
23°F
0%
8mph
NW
Clear
Humidity
56%
Feels like
14°F
Dew Point
10°F
3 AM
23°F
0%
7mph
NW
Clear
Humidity
57%
Feels like
14°F
Dew Point
10°F
4 AM
22°F
0%
7mph
NW
Clear
Humidity
59%
Feels like
14°F
Dew Point
10°F
5 AM
22°F
0%
6mph
NW
Clear
Humidity
58%
Feels like
14°F
Dew Point
10°F
6 AM
23°F
0%
6mph
NW
Clear
Humidity
57%
Feels like
16°F
Dew Point
10°F
7 AM
24°F
0%
6mph
NW
Clear
Humidity
56%
Feels like
17°F
Dew Point
11°F
7:19 AM
8 AM
25°F
0%
6mph
NW
Sunny
Humidity
55%
Feels like
18°F
Dew Point
11°F
9 AM
26°F
0%
6mph
NW
Sunny
Humidity
53%
Feels like
20°F
Dew Point
11°F
10 AM
28°F
0%
5mph
WNW
Sunny
Humidity
50%
Feels like
22°F
Dew Point
12°F
11 AM
30°F
0%
5mph
WNW
Sunny
Humidity
46%
Feels like
25°F
Dew Point
12°F
12 PM
33°F
0%
5mph
W
Sunny
Humidity
42%
Feels like
27°F
Dew Point
12°F
1 PM
35°F
0%
6mph
WSW
Sunny
Humidity
38%
Feels like
30°F
Dew Point
12°F
2 PM
37°F
0%
7mph
WSW
Sunny
Humidity
35%
Feels like
32°F
Dew Point
12°F
3 PM
38°F
0%
7mph
WSW
Sunny
Humidity
35%
Feels like
32°F
Dew Point
12°F
4 PM
37°F
0%
6mph
SW
Mostly Sunny
Humidity
36%
Feels like
32°F
Dew Point
12°F
5 PM
35°F
0%
6mph
SSW
Mostly Sunny
Humidity
39%
Feels like
30°F
Dew Point
13°F
5:03 PM
6 PM
34°F
0%
6mph
S
Mostly Clear
Humidity
41%
Feels like
29°F
Dew Point
13°F
7 PM
34°F
10%
7mph
S
Partly Cloudy
Humidity
42%
Feels like
27°F
Dew Point
13°F
8 PM
34°F
10%
8mph
S
Mostly Cloudy
Humidity
44%
Feels like
27°F
Dew Point
14°F
9 PM
34°F
30%
8mph
S
30% Chance of Flurries
Humidity
47%
Feels like
27°F
Dew Point
16°F
10 PM
34°F
50%
8mph
SSW
50% Chance of Flurries
Humidity
51%
Feels like
27°F
Dew Point
18°F
11 PM
33°F
60%
9mph
SSW
60% Chance of Flurries
Humidity
58%
Feels like
26°F
Dew Point
20°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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