| National Weather Service Forecast for:
Fort Pierre SD Issued by: National Weather Service Aberdeen, SD |
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| Updated: 1:31 pm CDT Mar 19, 2026 | ||||||||||||||||||
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| This Afternoon |
Mostly sunny, with a high near 80. West wind 11 to 13 mph, with gusts as high as 22 mph. |
| Tonight |
Partly cloudy, with a low around 41. West wind 6 to 8 mph. |
| Friday |
Sunny, with a high near 79. West northwest wind 6 to 11 mph. |
| Friday Night |
Mostly clear, with a low around 44. West wind around 6 mph becoming south southeast in the evening. |
| Saturday |
Sunny, with a high near 84. South wind 5 to 10 mph. |
| Saturday Night |
Mostly cloudy, with a low around 39. North wind 10 to 15 mph, with gusts as high as 23 mph. |
| Sunday |
Mostly sunny, with a high near 56. North northwest wind 13 to 15 mph. |
| Sunday Night |
Partly cloudy, with a low around 31. North wind 6 to 9 mph becoming east southeast after midnight. |
| Monday |
Partly sunny, with a high near 64. Southeast wind 9 to 16 mph, with gusts as high as 24 mph. |
| Monday Night |
Mostly cloudy, with a low around 35. |
| Tuesday |
Partly sunny, with a high near 61. |
| Tuesday Night |
Mostly cloudy, with a low around 39. |
| Wednesday |
Partly sunny, with a high near 73. |
Forecast from NOAA-NWS for Fort Pierre SD.