National Weather Service Forecast for: Chamberlain SD
Issued by: National Weather Service Sioux Falls, SD
Updated: 2:03 am CST Dec 5, 2025
 
Overnight

Overnight: Mostly cloudy, with a steady temperature around 32. West southwest wind 5 to 10 mph.
Mostly Cloudy

Friday

Friday: Mostly cloudy, with a high near 38. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Partly Sunny
then Mostly
Cloudy and
Breezy
Friday
Night
Friday Night: Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Mostly Cloudy

Saturday

Saturday: Snow likely.  Cloudy, with a high near 28. East southeast wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Snow Likely

Saturday
Night
Saturday Night: Mostly cloudy, with a low around 5. North wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly Cloudy

Sunday

Sunday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 17. North northeast wind 5 to 10 mph becoming southeast in the afternoon.
Mostly Cloudy
then Slight
Chance Snow
Sunday
Night
Sunday Night: Mostly cloudy, with a low around 9.
Mostly Cloudy

Monday

Monday: Mostly sunny, with a high near 39.
Mostly Sunny

Monday
Night
Monday Night: Mostly cloudy, with a low around 24.
Mostly Cloudy

Lo 32 °F Hi 38 °F Lo 20 °F Hi 28 °F Lo 5 °F Hi 17 °F Lo 9 °F Hi 39 °F Lo 24 °F

Hazardous Weather Outlook
 

Overnight
 
Mostly cloudy, with a steady temperature around 32. West southwest wind 5 to 10 mph.
Friday
 
Mostly cloudy, with a high near 38. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
 
Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Saturday
 
Snow likely. Cloudy, with a high near 28. East southeast wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Saturday Night
 
Mostly cloudy, with a low around 5. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
 
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 17. North northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
 
Mostly cloudy, with a low around 9.
Monday
 
Mostly sunny, with a high near 39.
Monday Night
 
Mostly cloudy, with a low around 24.
Tuesday
 
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 43.
Tuesday Night
 
A 20 percent chance of rain. Mostly cloudy, with a low around 21.
Wednesday
 
Mostly cloudy, with a high near 33.
Wednesday Night
 
Mostly cloudy, with a low around 17.
Thursday
 
Partly sunny, with a high near 34.

 

Forecast from NOAA-NWS for Chamberlain SD.