National Weather Service Forecast for: Box Elder SD
Issued by: National Weather Service Rapid City, SD
Updated: 3:47 pm MST Feb 2, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 26. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Partly Cloudy

 Tuesday

Tuesday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 48. Breezy, with a northwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph.
Slight Chance
Rain and
Breezy
 Tuesday
Night
Tuesday Night: A chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 25. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Chance
Rain/Snow and
Blustery then
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 52. Wind chill values as low as 18 early. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 17 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 34. Southwest wind 8 to 15 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Partly Cloudy

 Thursday

Thursday: Sunny, with a high near 67. Northwest wind 11 to 15 mph, with gusts as high as 29 mph.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 31. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Mostly Clear

 Friday

Friday: Sunny, with a high near 54. Northwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 28.
Mostly Clear
Lo 26 °F Hi 48 °F Lo 25 °F Hi 52 °F Lo 34 °F Hi 67 °F Lo 31 °F Hi 54 °F Lo 28 °F

 

Tonight
 
 Partly cloudy, with a low around 26. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
 
 A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 48. Breezy, with a northwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph.
Tuesday Night
 
 A chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 25. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Wednesday
 
 Mostly sunny, with a high near 52. Wind chill values as low as 18 early. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
 
 Partly cloudy, with a low around 34. Southwest wind 8 to 15 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Thursday
 
 Sunny, with a high near 67. Northwest wind 11 to 15 mph, with gusts as high as 29 mph.
Thursday Night
 
 Mostly clear, with a low around 31. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Friday
 
 Sunny, with a high near 54. Northwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Friday Night
 
 Mostly clear, with a low around 28.
Saturday
 
 Mostly sunny, with a high near 55.
Saturday Night
 
 Partly cloudy, with a low around 27.
Sunday
 
 Mostly sunny, with a high near 58.
Sunday Night
 
 Partly cloudy, with a low around 31.
Monday
 
 Mostly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Box Elder SD.