10-Day Weather Forecast - Mellette, SD

Partly sunny. Much colder with highs in the mid 20s. North winds 10 to 15 mph with gusts up to 25 mph becoming west 5 to 10 mph this afternoon.

Mostly cloudy. Lows around 19. Temperature rising into the mid 20s after midnight. South winds 10 to 15 mph.

Partly sunny and windy. Not as cold with highs in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming northwest 20 to 30 mph with gusts up to 40 mph in the afternoon.

Mostly cloudy. A chance of snow and rain in the evening then snow likely after midnight. Patchy blowing snow after midnight. Little or no snow accumulation. Very windy with lows around 17. Northwest winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 70 percent.

Mostly cloudy. Snow likely mainly in the morning. Areas of blowing snow in the morning then patchy blowing snow in the afternoon. Light snow accumulation possible. Very windy and much colder with highs in the mid 20s. Temperature falling to around 17 in the afternoon. Northwest winds 30 to 40 mph with gusts up to 55 mph. Chance of snow 70 percent.

Mostly cloudy. Patchy blowing snow in the evening. A chance of flurries in the evening then a slight chance of snow after midnight. Blustery and much colder with lows around zero. Chance of snow 20 percent.

Partly sunny. A chance of flurries in the morning. Much colder with highs around 10 above.

Partly cloudy in the evening then mostly cloudy with a chance of flurries after midnight. Cold with lows around zero. Temperature rising to around 5 above after midnight.

Partly sunny with a 20 percent chance of snow. Patchy blowing snow in the afternoon. Blustery and not as cold with highs in the mid 20s.

Mostly cloudy with a chance of flurries. Lows zero to 5 above zero.

Partly sunny. Highs around 20.

Mostly cloudy. Lows zero to 5 above zero. Highs in the lower 20s.

Mostly cloudy. Lows zero to 5 above zero. Highs in the lower 20s.

Partly cloudy. Low temperature around 13F. Dew point will be around 16F with an average humidity of 85%. Winds will be 6 mph from the NW.

Partly cloudy. High temperature around 24F. Dew point will be around 13F with an average humidity of 77%. Winds will be 6 mph from the NW.

Partly cloudy. Low temperature around 13F. Dew point will be around 11F with an average humidity of 80%. Winds will be 2 mph from the NW.

Mostly cloudy. High temperature around 24F. Dew point will be around 14F with an average humidity of 76%. Winds will be 4 mph from the NW.

Cloudy. Low temperature around 8F. Dew point will be around 9F with an average humidity of 83%. Winds will be 6 mph from the N.

Cloudy. High temperature around 14F. Dew point will be around 6F with an average humidity of 79%. Winds will be 6 mph from the N.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 4F. Dew point will be around 3F with an average humidity of 84%. Winds will be 4 mph from the N.