Harding County, SD 7-Day Weather Forecast
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Harding County Weather Forecast


Harding County, SD Weather Forecast Date: 537 PM MDT Fri Sep 18 2026
Weather forecast for Harding County, SD
| Tonight Lo: 55°F Lo: 13°C |
Tonight... Mostly cloudy. A chance of showers after midnight. Patchy fog after midnight. Lows in the mid 50s. Southeast winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 50%. |
| Sat Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Saturday... Patchy fog in the morning. Cloudy with showers likely. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph in the afternoon. Chance of rain 70%. |
| Sun Hi: 59°FHi: 15°C Lo: 49°F Lo: 9°C |
Sunday... Showers. Highs in the upper 50s. East winds 15 to 20 mph with gusts up to 30 mph. |
| Mon Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Monday... Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the mid 60s. Chance of rain 20%. |
| Tue Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Tuesday... Becoming partly cloudy. Breezy with highs in the lower 70s. |
| Wed Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Wednesday... Partly cloudy in the morning, then mostly sunny with a slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20%. |
| Thu Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Mostly sunny. Highs in the upper 70s. |
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