Hourly Weather Forecast - Grafton, WI

12 AM
18°F
0%
3mph
NNW
Mostly Clear
Humidity
55%
Feels like
12°F
Dew Point
4°F
1 AM
17°F
0%
3mph
NNW
Mostly Clear
Humidity
57%
Feels like
12°F
Dew Point
4°F
2 AM
16°F
0%
3mph
NNW
Mostly Clear
Humidity
60%
Feels like
11°F
Dew Point
5°F
3 AM
15°F
0%
3mph
NNW
Clear
Humidity
62%
Feels like
15°F
Dew Point
5°F
4 AM
14°F
0%
3mph
NNW
Clear
Humidity
65%
Feels like
14°F
Dew Point
5°F
5 AM
13°F
0%
2mph
NW
Clear
Humidity
66%
Feels like
13°F
Dew Point
4°F
6 AM
13°F
0%
2mph
NW
Clear
Humidity
67%
Feels like
13°F
Dew Point
4°F
7 AM
14°F
0%
2mph
NW
Clear
Humidity
65%
Feels like
14°F
Dew Point
4°F
7:21 AM
8 AM
15°F
0%
2mph
NW
Sunny
Humidity
62%
Feels like
15°F
Dew Point
5°F
9 AM
17°F
0%
2mph
NW
Sunny
Humidity
59%
Feels like
17°F
Dew Point
5°F
10 AM
19°F
0%
2mph
WNW
Sunny
Humidity
54%
Feels like
19°F
Dew Point
5°F
11 AM
20°F
0%
2mph
WNW
Sunny
Humidity
51%
Feels like
20°F
Dew Point
5°F
12 PM
22°F
0%
2mph
W
Sunny
Humidity
47%
Feels like
22°F
Dew Point
5°F
1 PM
23°F
0%
2mph
WSW
Mostly Sunny
Humidity
44%
Feels like
23°F
Dew Point
5°F
2 PM
24°F
0%
2mph
WSW
Mostly Sunny
Humidity
41%
Feels like
24°F
Dew Point
4°F
3 PM
25°F
10%
2mph
SW
Partly Cloudy
Humidity
40%
Feels like
25°F
Dew Point
5°F
4 PM
26°F
30%
2mph
SW
30% Chance of Heavy Snow
Humidity
40%
Feels like
26°F
Dew Point
5°F
4:41 PM
5 PM
24°F
30%
3mph
SSW
30 % Chance of Heavy Snow
Humidity
45%
Feels like
24°F
Dew Point
6°F
6 PM
23°F
30%
3mph
SSW
30 % Chance of Heavy Snow
Humidity
51%
Feels like
23°F
Dew Point
8°F
7 PM
22°F
40%
3mph
SSW
40% Chance Snow Showers
Humidity
60%
Feels like
17°F
Dew Point
10°F
8 PM
23°F
50%
3mph
SSW
50% Chance of Flurries
Humidity
66%
Feels like
19°F
Dew Point
13°F
9 PM
24°F
60%
4mph
SSW
60% Chance Frozen Mix
Humidity
71%
Feels like
19°F
Dew Point
16°F
10 PM
25°F
60%
4mph
SSW
60% Chance Frozen Mix
Humidity
77%
Feels like
20°F
Dew Point
19°F
11 PM
26°F
60%
4mph
SSW
60% Chance Frozen Mix
Humidity
78%
Feels like
21°F
Dew Point
20°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry 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

(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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide