10-Day Weather Forecast - Longlake, SD

Partly sunny. Not as cold with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy and breezy. Lows in the upper 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 30s. North winds 15 to 20 mph.

Mostly cloudy. Colder with lows around 18. Southeast winds 15 to 20 mph.

Partly sunny. Highs in the lower 40s.

Partly cloudy in the evening then becoming mostly clear. Lows in the mid 20s.

Partly sunny. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows in the mid 20s. Highs in the upper 30s.

Mostly cloudy. Lows in the mid 20s. Highs in the upper 30s.

Mostly cloudy. Lows in the lower 20s.

Mostly cloudy. A slight chance of snow in the morning then a chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 30 percent.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 25F with an average humidity of 81%. Winds will be 2 mph from the W.

Cloudy. High temperature around 36F. Dew point will be around 26F with an average humidity of 74%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 28F. Dew point will be around 26F with an average humidity of 83%. Winds will be 3 mph from the W.

Sunny. High temperature around 38F. Dew point will be around 26F with an average humidity of 71%. Winds will be 4 mph from the W.

Mostly cloudy. Low temperature around 28F. Dew point will be around 25F with an average humidity of 78%. Winds will be 5 mph from the NW.