Hourly Weather Forecast - Grafton, WI

12 AM
36°F
30%
0mph
ENE
30% Chance of Light Rain
Humidity
87%
Feels like
36°F
Dew Point
33°F
1 AM
36°F
40%
0mph
NE
40% Chance of Light Rain
Humidity
90%
Feels like
36°F
Dew Point
34°F
2 AM
36°F
40%
0mph
NE
40% Chance of Light Rain
Humidity
92%
Feels like
36°F
Dew Point
34°F
3 AM
36°F
40%
0mph
NE
40% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
34°F
4 AM
36°F
40%
0mph
NE
40% Chance of Light Rain
Humidity
94%
Feels like
36°F
Dew Point
34°F
5 AM
36°F
40%
0mph
NE
40% Chance of Light Rain
Humidity
93%
Feels like
36°F
Dew Point
34°F
6 AM
36°F
50%
1mph
NE
50% Chance of Light Rain
Humidity
93%
Feels like
36°F
Dew Point
34°F
6:21 AM
7 AM
37°F
60%
1mph
NE
60% Chance of Light Rain
Humidity
95%
Feels like
37°F
Dew Point
36°F
8 AM
39°F
60%
1mph
NE
60% Chance of Light Rain
Humidity
90%
Feels like
39°F
Dew Point
37°F
9 AM
41°F
70%
1mph
NE
70% Chance of Light Rain
Humidity
86%
Feels like
41°F
Dew Point
37°F
10 AM
43°F
70%
1mph
NE
70% Chance of Rain
Humidity
82%
Feels like
43°F
Dew Point
38°F
11 AM
43°F
60%
1mph
NE
60% Chance of Rain
Humidity
80%
Feels like
43°F
Dew Point
37°F
12 PM
43°F
60%
1mph
NE
60% Chance of Rain
Humidity
81%
Feels like
43°F
Dew Point
38°F
1 PM
44°F
60%
1mph
NE
60% Chance of Light Rain
Humidity
81%
Feels like
44°F
Dew Point
38°F
2 PM
44°F
50%
1mph
NNE
50% Chance of Light Rain
Humidity
81%
Feels like
44°F
Dew Point
38°F
3 PM
44°F
40%
1mph
NNE
40% Chance of Light Rain
Humidity
80%
Feels like
44°F
Dew Point
38°F
4 PM
43°F
30%
1mph
NNE
30% Chance of Light Rain
Humidity
82%
Feels like
43°F
Dew Point
38°F
5 PM
42°F
20%
1mph
NNE
Cloudy
Humidity
86%
Feels like
42°F
Dew Point
38°F
5:45 PM
6 PM
41°F
20%
1mph
NNE
Cloudy
Humidity
87%
Feels like
41°F
Dew Point
38°F
7 PM
41°F
10%
1mph
N
Cloudy
Humidity
87%
Feels like
41°F
Dew Point
37°F
8 PM
40°F
10%
1mph
N
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
37°F
9 PM
40°F
10%
1mph
N
Cloudy
Humidity
92%
Feels like
40°F
Dew Point
38°F
10 PM
39°F
10%
1mph
N
Cloudy
Humidity
93%
Feels like
39°F
Dew Point
37°F
11 PM
39°F
10%
1mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
39°F
Dew Point
36°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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