Weather WorldOld Town, SD 7-Day Weather Forecast
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Old Town Weather Forecast
Old Town, SD Weather Forecast Date: 1152 AM MDT Tue Sep 08 2026
Weather forecast for Old Town, SD
Today Hi: 81°FHi: 27°C Lo: 51°F Lo: 11°C |
This Afternoon... Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph with gusts up to 25 mph. |
| Wed Hi: 80°FHi: 27°C Lo: 51°F Lo: 11°C |
Wednesday... Sunny. Highs around 80. Northwest winds 5 to 10 mph, becoming northeast in the afternoon. Gusts up to 20 mph. |
| Thu Hi: 90°FHi: 32°C Lo: 60°F Lo: 16°C |
Thursday... Sunny. Highs around 90. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. |
| Fri Hi: 81°FHi: 27°C Lo: 49°F Lo: 9°C |
Friday... Mostly sunny and breezy. Highs in the lower 80s. |
| Sat Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Saturday... Mostly sunny. Highs in the lower 70s. |
Sun Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Sunday... Partly cloudy with a 50% chance of showers. Highs in the upper 60s. |
| Mon Hi: 69°FHi: 21°C |
Monday... Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 60s. Chance of rain 20%. |
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