National Weather Service Forecast for: Sun Prairie WI
Issued by: National Weather Service Milwaukee, WI
Updated: 11:40 am CST Dec 23, 2024
 
This
Afternoon
This Afternoon: A chance of rain before 2pm, then rain and snow likely between 2pm and 4pm, then snow likely after 4pm.  Cloudy, with a high near 36. Southwest wind around 5 mph becoming northwest.  Chance of precipitation is 60%. Little or no snow accumulation expected.
Rain/Snow
Likely
Tonight

Tonight: A 20 percent chance of snow before 7pm.  Mostly cloudy, with a low around 24. North wind around 5 mph.
Slight Chance
Snow then
Mostly Cloudy
Tuesday

Tuesday: Partly sunny, with a high near 30. North wind around 5 mph becoming calm  in the morning.
Partly Sunny

Tuesday
Night
Tuesday Night: Cloudy, with a low around 27. Calm wind.
Cloudy

Christmas
Day
Christmas Day: Mostly cloudy, with a high near 35. Calm wind becoming southeast around 5 mph.
Mostly Cloudy

Wednesday
Night
Wednesday Night: A slight chance of rain between midnight and 3am, then a slight chance of snow after 3am.  Cloudy, with a low around 30. Calm wind.  Chance of precipitation is 20%.
Cloudy then
Slight Chance
Rain/Snow
Thursday

Thursday: Cloudy, with a high near 39. Calm wind becoming southeast around 5 mph in the morning.
Cloudy

Thursday
Night
Thursday Night: A 20 percent chance of rain after midnight.  Cloudy, with a low around 35. Southeast wind around 5 mph.
Cloudy then
Slight Chance
Rain
Friday

Friday: A 50 percent chance of rain.  Cloudy, with a high near 46.
Chance Rain

Hi 36 °F Lo 24 °F Hi 30 °F Lo 27 °F Hi 35 °F Lo 30 °F Hi 39 °F Lo 35 °F Hi 46 °F

Hazardous Weather Outlook
 

This Afternoon
 
A chance of rain before 2pm, then rain and snow likely between 2pm and 4pm, then snow likely after 4pm. Cloudy, with a high near 36. Southwest wind around 5 mph becoming northwest. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
 
A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 24. North wind around 5 mph.
Tuesday
 
Partly sunny, with a high near 30. North wind around 5 mph becoming calm in the morning.
Tuesday Night
 
Cloudy, with a low around 27. Calm wind.
Christmas Day
 
Mostly cloudy, with a high near 35. Calm wind becoming southeast around 5 mph.
Wednesday Night
 
A slight chance of rain between midnight and 3am, then a slight chance of snow after 3am. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Thursday
 
Cloudy, with a high near 39. Calm wind becoming southeast around 5 mph in the morning.
Thursday Night
 
A 20 percent chance of rain after midnight. Cloudy, with a low around 35. Southeast wind around 5 mph.
Friday
 
A 50 percent chance of rain. Cloudy, with a high near 46.
Friday Night
 
A 50 percent chance of rain. Cloudy, with a low around 40.
Saturday
 
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
 
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Sunday
 
A 40 percent chance of rain. Mostly cloudy, with a high near 45.

 

Forecast from NOAA-NWS for Sun Prairie WI.