10-Day Weather Forecast - Harrisburg, SD

Mostly cloudy in the morning then clearing. Much cooler with highs around 40. Temperature falling into the mid 30s in the afternoon. North winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy in the evening then clearing. Much cooler with lows around 19. Northeast winds 5 to 10 mph becoming southeast after midnight.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s. South winds 15 to 20 mph with gusts up to 30 mph.

Mostly cloudy in the evening then clearing. Lows in the mid 20s.

Mostly sunny. Not as cool with highs in the lower 50s.

Partly cloudy. Lows in the lower 30s.

Partly sunny. Highs in the upper 50s.

Partly cloudy. Lows around 30.

Partly sunny in the morning then becoming mostly cloudy. Much cooler with highs in the mid 40s.

Cloudy. A slight chance of rain in the evening then a slight chance of snow after midnight. Lows in the mid 20s. Chance of precipitation 20 percent.

Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs in the upper 30s. Chance of precipitation 40 percent.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 84%. Winds will be 4 mph from the N.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 28F with an average humidity of 78%. Winds will be 1 mph from the N.

Mostly cloudy. Low temperature around 25F. Dew point will be around 27F with an average humidity of 87%. Winds will be 1 mph from the SE.

Partly cloudy. High temperature around 39F. Dew point will be around 29F with an average humidity of 79%. Winds will be 2 mph from the SW.

Partly cloudy. Low temperature around 27F. Dew point will be around 28F with an average humidity of 87%. Winds will be 2 mph from the NW.

Sunny. High temperature around 39F. Dew point will be around 29F with an average humidity of 77%. Winds will be 5 mph from the NW.

Clear. Low temperature around 25F. Dew point will be around 26F with an average humidity of 83%. Winds will be 4 mph from the NW.