10-Day Weather Forecast - Sisseton, SD

Areas of frost in the morning. Mostly sunny. Highs in the upper 50s. North winds 10 to 15 mph.

Mostly clear. Areas of frost after midnight. Cold with lows in the lower 30s. Northeast winds 5 to 10 mph with gusts up to 20 mph becoming southeast after midnight.

Partly sunny. Warmer with highs in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then partly cloudy with a slight chance of showers after midnight. Not as cool with lows in the mid 40s. Chance of rain 30 percent.

Mostly clear and very windy. Highs in the lower 70s. Lows in the lower 40s.

Mostly clear and very windy. Highs in the lower 70s. Lows in the lower 40s.

Mostly clear and very windy. Highs in the lower 70s. Lows in the lower 40s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s.

Mostly cloudy in the morning then becoming partly sunny. A 20 percent chance of showers. Breezy with highs in the upper 70s.

Partly cloudy. A slight chance of showers in the evening. Lows around 50. Chance of rain 20 percent.

Mostly sunny. Highs in the lower 80s.

Clear. Low temperature around 53F. Dew point will be around 40F with an average humidity of 51%. Winds will be 8 mph from the SE.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 47F with an average humidity of 48%. Winds will be 4 mph from the SW.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 51F. Dew point will be around 47F with an average humidity of 62%. Winds will be 2 mph from the NW.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 46F with an average humidity of 53%. Winds will be 3 mph from the NW.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 41F with an average humidity of 60%. Winds will be 3 mph from the N.

Sunny. High temperature around 69F. Dew point will be around 41F with an average humidity of 48%. Winds will be 4 mph from the NW.

Clear. Low temperature around 47F. Dew point will be around 40F with an average humidity of 59%. Winds will be 2 mph from the S.