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Hayti, SD 7-Day Weather Forecast
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Hayti Weather Forecast
Hayti, SD Weather Forecast Date: 422 PM CDT Fri Sep 18 2026
Weather forecast for Hayti, SD
Tonight Lo: 55°F Lo: 13°C |
Tonight... Cloudy. Areas of drizzle this evening, then patchy drizzle after midnight. Areas of fog. Lows in the mid 50s. Northeast winds 5 to 10 mph. |
Sat Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Saturday... Cloudy. Patchy drizzle in the morning. Areas of fog in the morning, then patchy fog in the afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. |
Sun Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Sunday... Mostly cloudy. A slight chance of showers in the afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%. |
| Mon Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Monday... Mostly cloudy. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 50%. |
Tue Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s. |
| Wed Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Wednesday... Partly sunny. Highs in the upper 60s. |
| Thu Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Thursday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 20%. |
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