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Fort Thompson Weather Forecast
Fort Thompson, SD Weather Forecast Date: 938 AM CDT Mon Oct 05 2026
Weather forecast for Fort Thompson, SD
Today Hi: 81°FHi: 27°C Lo: 55°F Lo: 13°C |
Rest of Today... Sunny, breezy with highs in the lower 80s. South winds 15 to 25 mph. |
| Tue Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph. |
| Wed Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Wednesday... Mostly sunny. Highs in the lower 70s. North winds 5 to 10 mph. |
Thu Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Thursday... Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. |
| Fri Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Friday... Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. |
| Fri Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Friday... Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. |
| Sat Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Saturday... Partly cloudy and breezy. Lows in the upper 50s. Highs in the upper 70s. |
| Sat Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Saturday... Partly cloudy and breezy. Lows in the upper 50s. Highs in the upper 70s. |
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