National Weather Service Forecast for: Sturgis SD
Issued by: National Weather Service Rapid City, SD
Updated: 12:31 am MDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 64. Southwest wind around 8 mph, with gusts as high as 16 mph.
Mostly Clear


 Thursday

Thursday: Sunny, with a high near 90. West wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.
Sunny


 Thursday
Night
Thursday Night: Partly cloudy, with a low around 65. Northeast wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 17 mph.
Partly Cloudy


 Friday

Friday: Mostly sunny, with a high near 90. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Mostly Sunny


 Friday
Night
Friday Night: Mostly clear, with a low around 62. Northeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Mostly Clear


 Saturday

Saturday: Mostly sunny, with a high near 85. Breezy, with a southeast wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.
Sunny then
Mostly Sunny
and Breezy

 Saturday
Night
Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Breezy.
Chance
T-storms and
Breezy then
Chance
Showers
 Sunday

Sunday: Mostly sunny, with a high near 91.
Mostly Sunny


 Sunday
Night
Sunday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66.
Chance
T-storms then
Partly Cloudy
Lo 64 °F Hi 90 °F Lo 65 °F Hi 90 °F Lo 62 °F Hi 85 °F Lo 65 °F Hi 91 °F Lo 66 °F

 

Overnight
 
 Mostly clear, with a low around 64. Southwest wind around 8 mph, with gusts as high as 16 mph.
Thursday
 
 Sunny, with a high near 90. West wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
 
 Partly cloudy, with a low around 65. Northeast wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 17 mph.
Friday
 
 Mostly sunny, with a high near 90. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
 
 Mostly clear, with a low around 62. Northeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
 
 Mostly sunny, with a high near 85. Breezy, with a southeast wind 5 to 10 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.
Saturday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Breezy.
Sunday
 
 Mostly sunny, with a high near 91.
Sunday Night
 
 A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66.
Monday
 
 Sunny, with a high near 89.
Monday Night
 
 A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Tuesday
 
 A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Tuesday Night
 
 A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Wednesday
 
 A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for Sturgis SD.