Hourly Weather Forecast - Sun Prairie, WI

12 AM
37°F
40%
4mph
E
40% Chance of Light Rain
Humidity
92%
Feels like
33°F
Dew Point
35°F
1 AM
37°F
30%
4mph
ENE
30% Chance of Light Rain
Humidity
92%
Feels like
34°F
Dew Point
34°F
2 AM
36°F
30%
3mph
ENE
30% Chance of Light Rain
Humidity
93%
Feels like
34°F
Dew Point
35°F
3 AM
37°F
30%
3mph
ENE
30% Chance of Light Rain
Humidity
93%
Feels like
34°F
Dew Point
35°F
4 AM
37°F
40%
4mph
ENE
40% Chance of Light Rain
Humidity
93%
Feels like
34°F
Dew Point
35°F
5 AM
37°F
40%
4mph
ENE
40% Chance of Light Rain
Humidity
94%
Feels like
34°F
Dew Point
36°F
6 AM
38°F
50%
5mph
ENE
50% Chance of Light Rain
Humidity
95%
Feels like
34°F
Dew Point
37°F
6:26 AM
7 AM
39°F
50%
5mph
ENE
50% Chance of Light Rain
Humidity
95%
Feels like
35°F
Dew Point
38°F
8 AM
40°F
50%
5mph
ENE
50% Chance of Light Rain
Humidity
94%
Feels like
37°F
Dew Point
39°F
9 AM
42°F
50%
6mph
ENE
50% Chance of Light Rain
Humidity
93%
Feels like
38°F
Dew Point
40°F
10 AM
43°F
40%
6mph
ENE
40% Chance of Light Rain
Humidity
92%
Feels like
39°F
Dew Point
41°F
11 AM
44°F
30%
6mph
NE
30% Chance of Light Rain
Humidity
92%
Feels like
41°F
Dew Point
42°F
12 PM
45°F
30%
6mph
NE
30% Chance of Light Rain
Humidity
91%
Feels like
42°F
Dew Point
42°F
1 PM
46°F
30%
6mph
NE
30% Chance of Light Rain
Humidity
90%
Feels like
43°F
Dew Point
43°F
2 PM
46°F
30%
6mph
NNE
30% Chance of Light Rain
Humidity
89%
Feels like
43°F
Dew Point
43°F
3 PM
46°F
30%
5mph
NNE
30% Chance of Light Rain
Humidity
89%
Feels like
44°F
Dew Point
43°F
4 PM
46°F
30%
5mph
NNE
30% Chance of Light Rain
Humidity
89%
Feels like
43°F
Dew Point
43°F
5 PM
45°F
30%
5mph
NNE
30% Chance of Light Rain
Humidity
90%
Feels like
43°F
Dew Point
42°F
5:50 PM
6 PM
44°F
30%
4mph
NE
30% Chance of Light Rain
Humidity
90%
Feels like
42°F
Dew Point
42°F
7 PM
44°F
30%
4mph
NE
30% Chance of Light Rain
Humidity
91%
Feels like
42°F
Dew Point
41°F
8 PM
43°F
30%
4mph
NE
30% Chance of Light Rain
Humidity
92%
Feels like
41°F
Dew Point
41°F
9 PM
42°F
20%
4mph
ENE
Cloudy
Humidity
93%
Feels like
40°F
Dew Point
40°F
10 PM
41°F
10%
4mph
ENE
Cloudy
Humidity
94%
Feels like
39°F
Dew Point
40°F
11 PM
41°F
10%
3mph
E
Cloudy
Humidity
94%
Feels like
39°F
Dew Point
39°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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