National Weather Service Forecast for: Fort Pierre SD
Issued by: National Weather Service Aberdeen, SD
Updated: 11:37 pm CST Dec 17, 2025
 
Overnight

Overnight: A slight chance of snow after 5am. Mostly cloudy, with a low around 14. Very windy, with a west wind 28 to 33 mph increasing to 36 to 41 mph. Winds could gust as high as 65 mph. Chance of precipitation is 20%.
Slight Chance
Snow and Very
Windy

 Thursday

Thursday: A slight chance of snow before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 26. Very windy, with a northwest wind 33 to 43 mph decreasing to 21 to 31 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 20%.
Slight Chance
Snow and Very
Windy then
Sunny and
Windy
 Thursday
Night
Thursday Night: Increasing clouds, with a low around 12. Northwest wind 7 to 15 mph becoming southeast after midnight. Winds could gust as high as 23 mph.
Increasing
Clouds

 Friday

Friday: Partly sunny, with a high near 47. South southeast wind 8 to 15 mph, with gusts as high as 24 mph.
Partly Sunny


 Friday
Night
Friday Night: Mostly cloudy, with a low around 25. South southeast wind 7 to 9 mph becoming northwest in the evening.
Mostly Cloudy


 Saturday

Saturday: Mostly sunny, with a high near 38. West northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Mostly Sunny


 Saturday
Night
Saturday Night: Partly cloudy, with a low around 20. West wind 6 to 8 mph becoming south southwest after midnight.
Partly Cloudy


 Sunday

Sunday: Partly sunny, with a high near 43. Southeast wind 6 to 9 mph.
Partly Sunny


 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 28. Southeast wind 6 to 9 mph.
Mostly Cloudy
Lo 14 °F Hi 26 °F Lo 12 °F Hi 47 °F Lo 25 °F Hi 38 °F Lo 20 °F Hi 43 °F Lo 28 °F

High Wind Warning
Hazardous Weather Outlook
 

Overnight
 
 A slight chance of snow after 5am. Mostly cloudy, with a low around 14. Very windy, with a west wind 28 to 33 mph increasing to 36 to 41 mph. Winds could gust as high as 65 mph. Chance of precipitation is 20%.
Thursday
 
 A slight chance of snow before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 26. Very windy, with a northwest wind 33 to 43 mph decreasing to 21 to 31 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 20%.
Thursday Night
 
 Increasing clouds, with a low around 12. Northwest wind 7 to 15 mph becoming southeast after midnight. Winds could gust as high as 23 mph.
Friday
 
 Partly sunny, with a high near 47. South southeast wind 8 to 15 mph, with gusts as high as 24 mph.
Friday Night
 
 Mostly cloudy, with a low around 25. South southeast wind 7 to 9 mph becoming northwest in the evening.
Saturday
 
 Mostly sunny, with a high near 38. West northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday Night
 
 Partly cloudy, with a low around 20. West wind 6 to 8 mph becoming south southwest after midnight.
Sunday
 
 Partly sunny, with a high near 43. Southeast wind 6 to 9 mph.
Sunday Night
 
 Mostly cloudy, with a low around 28. Southeast wind 6 to 9 mph.
Monday
 
 Mostly sunny, with a high near 53.
Monday Night
 
 Mostly cloudy, with a low around 25.
Tuesday
 
 Partly sunny, with a high near 41.
Tuesday Night
 
 Mostly cloudy, with a low around 26.
Wednesday
 
 Mostly sunny, with a high near 49.

 

Forecast from NOAA-NWS for Fort Pierre SD.