Weather WorldFairfax, SD 7-Day Weather Forecast
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Fairfax Weather Forecast
Fairfax, SD Weather Forecast Date: 444 AM CST Thu Nov 12 2026
Weather forecast for Fairfax, SD
Today Hi: 41°FHi: 5°C Lo: 25°F Lo: -4°C |
Today... Partly sunny this morning, then clearing. Much cooler with highs in the lower 40s. Northeast winds 5 to 10 mph. |
Fri Hi: 41°FHi: 5°C Lo: 29°F Lo: -2°C |
Friday... Sunny. Highs in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph. |
| Sat Hi: 41°FHi: 5°C Lo: 35°F Lo: 2°C |
Saturday... Mostly sunny and breezy. Highs in the lower 40s. Southeast winds 20 to 25 mph with gusts up to 35 mph. |
| Sun Hi: 50°FHi: 10°C Lo: 39°F Lo: 4°C |
Sunday... Mostly sunny. Highs around 50. |
| Mon Hi: 55°FHi: 13°C Lo: 39°F Lo: 4°C |
Monday... Sunny, breezy with highs in the mid 50s. |
| Tue Hi: 55°FHi: 13°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly sunny and breezy. Highs in the mid 50s. |
Wed Hi: 55°FHi: 13°C |
Wednesday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 30%. |
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