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Current Weather Conditions for Sun Prairie, WI

Mostly sunny, with a high near 21. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.
20°F

Conditions

Wind: 20 mph N
Humidity: 49%
Probability of Precipitation: 4%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
20° 20° 20° 19° 19° 18° 18° 16° 15° 15° 14° 14° 14°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny, with a high near 21. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.
20°F 6°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 10. Wind chill values as low as -1. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
20°F 6°F
Thursday
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow after 4pm. Mostly sunny, with a high near 24. West wind 5 to 10 mph. Chance of precipitation is 20%.
20°F 6°F
Thursday Night
Light Snow
Snow. Cloudy. Low around 21, with temperatures rising to around 28 overnight. Southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of around one inch possible.
20°F 6°F
Friday
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 34. West wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
20°F 6°F
Friday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 10. West wind 10 to 15 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
20°F 6°F
Saturday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 15. West wind 10 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
20°F 6°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 2. West wind 10 to 15 mph.
20°F 6°F
Sunday
Partly Sunny then Slight Chance Light Snow
A slight chance of snow after noon. Partly sunny, with a high near 14. Chance of precipitation is 20%.
20°F 6°F
Sunday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Mostly cloudy, with a low around 2. Chance of precipitation is 20%.
20°F 6°F
M.L. King Jr. Day
Partly Sunny
Partly sunny, with a high near 8.
20°F 6°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around -2.
20°F 6°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 13.
20°F 6°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 4.
20°F 6°F
Data provided by weather.gov