10-Day Weather Forecast - Hartford, SD

Mostly sunny. Highs in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Colder with lows around 12. Northwest winds 5 to 10 mph becoming east after midnight.

Mostly sunny. Highs in the mid 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Not as cool with lows in the upper 20s.

Partly sunny. Not as cool with highs in the mid 40s.

Mostly cloudy. Lows in the upper 20s.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 30s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. Highs in the mid 40s.

Mostly cloudy. Lows in the mid 30s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 40s.

Partly cloudy. Low temperature around 29F. Dew point will be around 30F with an average humidity of 86%. Winds will be 6 mph from the NW.

Partly cloudy. High temperature around 43F. Dew point will be around 29F with an average humidity of 75%. Winds will be 7 mph from the S.

Partly cloudy. Low temperature around 30F. Dew point will be around 29F with an average humidity of 82%. Winds will be 2 mph from the NW.

Partly cloudy. High temperature around 37F. Dew point will be around 26F with an average humidity of 73%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 26F. Dew point will be around 23F with an average humidity of 79%. Winds will be 3 mph from the N.

Sunny. High temperature around 32F. Dew point will be around 21F with an average humidity of 69%. Winds will be 3 mph from the NW.

Clear. Low temperature around 25F. Dew point will be around 20F with an average humidity of 75%. Winds will be 3 mph from the S.