National Weather Service Forecast for: Aberdeen SD
Issued by: National Weather Service Aberdeen, SD
Updated: 12:11 pm CDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 70. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Mostly Sunny

 Tonight

Tonight: Partly cloudy, with a low around 35. West southwest wind 7 to 10 mph becoming northwest after midnight.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 73. North northwest wind 5 to 11 mph becoming northeast in the morning.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 39. West wind 6 to 8 mph becoming south in the evening.
Partly Cloudy

 Saturday

Saturday: Mostly sunny, with a high near 75. Southwest wind 8 to 13 mph becoming east in the afternoon.
Mostly Sunny

 Saturday
Night
Saturday Night: A slight chance of rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 32. North northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Slight Chance
Rain then
Slight Chance
Rain/Snow
 Sunday

Sunday: Mostly sunny, with a high near 44. North wind 15 to 18 mph, with gusts as high as 28 mph.
Mostly Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 22. North wind 6 to 10 mph becoming southeast after midnight.
Mostly Clear

 Monday

Monday: Partly sunny, with a high near 50. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Partly Sunny
then Partly
Sunny and
Breezy
Hi 70 °F Lo 35 °F Hi 73 °F Lo 39 °F Hi 75 °F Lo 32 °F Hi 44 °F Lo 22 °F Hi 50 °F

 

This Afternoon
 
 Mostly sunny, with a high near 70. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
 
 Partly cloudy, with a low around 35. West southwest wind 7 to 10 mph becoming northwest after midnight.
Friday
 
 Mostly sunny, with a high near 73. North northwest wind 5 to 11 mph becoming northeast in the morning.
Friday Night
 
 Partly cloudy, with a low around 39. West wind 6 to 8 mph becoming south in the evening.
Saturday
 
 Mostly sunny, with a high near 75. Southwest wind 8 to 13 mph becoming east in the afternoon.
Saturday Night
 
 A slight chance of rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 32. North northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
 
 Mostly sunny, with a high near 44. North wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday Night
 
 Mostly clear, with a low around 22. North wind 6 to 10 mph becoming southeast after midnight.
Monday
 
 Partly sunny, with a high near 50. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
 
 Mostly cloudy, with a low around 30.
Tuesday
 
 Partly sunny, with a high near 54.
Tuesday Night
 
 Mostly cloudy, with a low around 35.
Wednesday
 
 Mostly cloudy, with a high near 67.

 

Forecast from NOAA-NWS for Aberdeen SD.