National Weather Service Forecast for: Aberdeen SD
Issued by: National Weather Service Aberdeen, SD
Updated: 4:37 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: A chance of showers and thunderstorms. Patchy smoke. Mostly sunny and hot, with a high near 95. Heat index values as high as 101. West wind around 8 mph. Chance of precipitation is 30%.
Chance
Showers
 Tonight

Tonight: A chance of showers and thunderstorms, mainly before 8pm. Patchy smoke after 9pm. Partly cloudy, with a low around 67. East southeast wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 30%.
Chance
Showers then
Patchy Smoke
 Wednesday

Wednesday: Patchy smoke after 10am. Partly sunny, then gradually becoming sunny and hot, with a high near 95. South wind 6 to 11 mph, with gusts as high as 20 mph.
Patchy Smoke

 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms after 1am. Patchy smoke before 1am. Increasing clouds, with a low around 70. South southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Patchy Smoke
then Chance
Showers
 Thursday

Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 85. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Chance
Showers then
Showers
 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 63. East wind 8 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

 Friday

Friday: Mostly sunny, with a high near 85. North wind 10 to 13 mph, with gusts as high as 21 mph.
Mostly Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 60. Northeast wind 5 to 9 mph becoming calm in the evening.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 85. South wind 3 to 7 mph.
Sunny
Hi 95 °F Lo 67 °F Hi 95 °F Lo 70 °F Hi 85 °F Lo 63 °F Hi 85 °F Lo 60 °F Hi 85 °F

 

This Afternoon
 
 A chance of showers and thunderstorms. Patchy smoke. Mostly sunny and hot, with a high near 95. Heat index values as high as 101. West wind around 8 mph. Chance of precipitation is 30%.
Tonight
 
 A chance of showers and thunderstorms, mainly before 8pm. Patchy smoke after 9pm. Partly cloudy, with a low around 67. East southeast wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 30%.
Wednesday
 
 Patchy smoke after 10am. Partly sunny, then gradually becoming sunny and hot, with a high near 95. South wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
 
 A chance of showers and thunderstorms after 1am. Patchy smoke before 1am. Increasing clouds, with a low around 70. South southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 85. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
 
 Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 63. East wind 8 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
 
 Mostly sunny, with a high near 85. North wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
 
 Mostly clear, with a low around 60. Northeast wind 5 to 9 mph becoming calm in the evening.
Saturday
 
 Sunny, with a high near 85. South wind 3 to 7 mph.
Saturday Night
 
 Mostly clear, with a low around 63.
Sunday
 
 Sunny, with a high near 88. Breezy.
Sunday Night
 
 Mostly clear, with a low around 68. Breezy.
Monday
 
 Mostly sunny, with a high near 88. Breezy.
Monday Night
 
 A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Breezy. Chance of precipitation is 30%.
Tuesday
 
 A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Aberdeen SD.