National Weather Service Forecast for: Pierre SD
Issued by: National Weather Service Aberdeen, SD
Updated: 2:37 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Mostly sunny and hot, with a high near 96. South wind around 10 mph.
Hot

 Tonight

Tonight: Patchy smoke after 2am. Partly cloudy, with a low around 68. East southeast wind 6 to 8 mph.
Partly Cloudy
then Patchy
Smoke
 Wednesday

Wednesday: Patchy smoke after 1pm. Mostly sunny and hot, with a high near 97. South southeast wind 6 to 16 mph, with gusts as high as 25 mph.
Partly Sunny
then Patchy
Smoke
 Wednesday
Night
Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 68. Southeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
Showers
Likely
 Thursday

Thursday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 88. South southeast wind 8 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Thursday
Night
Thursday Night: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. Northeast wind 8 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Chance
T-storms then
Chance
Showers
 Friday

Friday: Mostly sunny, with a high near 88. Northeast wind 8 to 10 mph.
Mostly Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 63. East northeast wind 5 to 9 mph becoming south after midnight.
Mostly Clear

 Saturday

Saturday: Sunny and hot, with a high near 91. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Hot
Hi 96 °F Lo 68 °F Hi 97 °F Lo 68 °F Hi 88 °F Lo 63 °F Hi 88 °F Lo 63 °F Hi 91 °F

 

This Afternoon
 
 Mostly sunny and hot, with a high near 96. South wind around 10 mph.
Tonight
 
 Patchy smoke after 2am. Partly cloudy, with a low around 68. East southeast wind 6 to 8 mph.
Wednesday
 
 Patchy smoke after 1pm. Mostly sunny and hot, with a high near 97. South southeast wind 6 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
 
 A slight chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 68. Southeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
 
 Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 88. South southeast wind 8 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
 A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. Northeast wind 8 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Friday
 
 Mostly sunny, with a high near 88. Northeast wind 8 to 10 mph.
Friday Night
 
 Mostly clear, with a low around 63. East northeast wind 5 to 9 mph becoming south after midnight.
Saturday
 
 Sunny and hot, with a high near 91. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Saturday Night
 
 Clear, with a low around 66.
Sunday
 
 Sunny and hot, with a high near 95. Breezy.
Sunday Night
 
 Mostly clear, with a low around 71. Breezy.
Monday
 
 Mostly sunny and hot, with a high near 94. Breezy.

 

Forecast from NOAA-NWS for Pierre SD.