10-Day Weather Forecast - Hartford, SD

Sunny with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy in the evening then becoming mostly cloudy. Humid with lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Partly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Humid with lows around 70. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Mostly cloudy in the morning then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 60s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the upper 80s.

Mostly clear. Lows in the upper 60s.

Sunny hot with highs in the mid 90s.

Clear. Low temperature around 69F. Dew point will be around 63F with an average humidity of 60%. Winds will be 4 mph from the SE.

Sunny. High temperature around 91F. Dew point will be around 64F with an average humidity of 56%. Winds will be 4 mph from the S.

Clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 61%. Winds will be 5 mph from the SE.

Sunny. High temperature around 90F. Dew point will be around 63F with an average humidity of 56%. Winds will be 4 mph from the S.

Clear. Low temperature around 69F. Dew point will be around 63F with an average humidity of 60%. Winds will be 5 mph from the SE.