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Current Weather Conditions for Sun Prairie, WI

Mostly sunny, with a high near 21. Wind chill values as low as -13. West wind 5 to 10 mph.
2°F

Conditions

Wind: 10 mph NW
Humidity: 75%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
11° 13° 15° 17° 19° 20° 20° 19°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 21. Wind chill values as low as -13. West wind 5 to 10 mph.
44°F 26°F
Tonight
Snow
Snow after 8pm. Mostly cloudy. Low around 16, with temperatures rising to around 21 overnight. South wind 5 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
44°F 26°F
Wednesday
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow and a slight chance of freezing drizzle before 7am. Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. New snow accumulation of less than one inch possible.
44°F 26°F
Wednesday Night
Mostly Cloudy then Chance Light Rain
A chance of rain after 1am. Mostly cloudy, with a low around 31. Southwest wind around 5 mph. Chance of precipitation is 30%.
44°F 26°F
Thursday
Chance Light Rain then Partly Sunny
A chance of rain before 7am. Partly sunny, with a high near 43. West wind around 5 mph. Chance of precipitation is 30%.
44°F 26°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 32. South wind around 5 mph.
44°F 26°F
Friday
Mostly Cloudy
Mostly cloudy, with a high near 48. Southwest wind 5 to 10 mph.
44°F 26°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 33. Southeast wind around 5 mph.
44°F 26°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 57.
44°F 26°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 36.
44°F 26°F
Sunday
Mostly Cloudy
Mostly cloudy, with a high near 51.
44°F 26°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 26.
44°F 26°F
Monday
Sunny
Sunny, with a high near 42.
44°F 26°F
Monday Night
Slight Chance Light Snow
A slight chance of snow between 7pm and 1am. Partly cloudy, with a low around 27. Chance of precipitation is 20%.
44°F 26°F
Data provided by weather.gov