National Weather Service Forecast for: Sun Prairie, WI
Issued by: National Weather Service Milwaukee/Sullivan/Dousman, WI
Updated: 04/26/2024 5:25am

Sun Prairie WI
 
Today

Today: Cloudy then Rain Showers
Cloudy then Rain Showers
Saturday

Saturday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday

Sunday: Showers And Thunderstorms
Showers And T-Storms
Monday

Monday: Rain Showers Likely
Rain Showers Likely
Tuesday

Tuesday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
 
Hi 59 °F ↓ Hi 77 °F Hi 69 °F Hi 71 °F Hi 73 °F Hi 72 °F Hi 66 °F  
 
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Sunday
Night
Sunday Night: Showers And Thunderstorms
Showers And T-Storms
Monday
Night
Monday Night: Showers And Thunderstorms Likely then Partly Cloudy
Showers And T-Storms Likely then Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Chance Showers And T-Storms then Slight Chance Showers And T-Storms
 
Lo 52 °F ↑ Lo 57 °F Lo 60 °F Lo 49 °F Lo 54 °F Lo 49 °F Lo 43 °F  

 

Today
 
Rain showers after 1pm. Cloudy. High near 59, with temperatures falling to around 53 in the afternoon. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight
 
Rain showers before 7pm, then showers and thunderstorms between 7pm and 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers and thunderstorms between 4am and 5am, then a slight chance of showers and thunderstorms. Cloudy. Low around 52, with temperatures rising to around 60 overnight. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
 
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
 
Showers and thunderstorms. Mostly cloudy, with a high near 69. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 60. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
 
Rain showers likely before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 71. Southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Monday Night
 
Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 49. West wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Tuesday
 
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 73. Chance of precipitation is 20%.
Tuesday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 40%.
Wednesday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 72. Chance of precipitation is 40%.
Wednesday Night
 
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 49. Chance of precipitation is 40%.
Thursday
 
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 66. Chance of precipitation is 30%.
Thursday Night
 
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 43. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Sun Prairie, WI.