10-Day Weather Forecast - Marion, SD

Mostly cloudy. Highs around 50. South winds 5 to 10 mph.

Mostly cloudy and windy. Much cooler with lows around 17. Northwest winds 5 to 10 mph increasing to 20 to 30 mph with gusts up to 45 mph after midnight.

Mostly cloudy. A chance of snow mainly in the morning. Light snow accumulation possible. Windy and much cooler with highs in the mid 20s. Temperature falling to around 15 in the afternoon. Northwest winds 25 to 35 mph with gusts up to 45 mph. Chance of snow 40 percent.

Mostly cloudy and windy colder with lows around 4 above. Northwest winds 20 to 30 mph with gusts up to 45 mph. Wind chill values as low as 16 below.

Sunny breezy with highs 15 to 20. Wind chill values as low as 15 below in the morning.

Mostly clear in the evening then becoming partly cloudy. Cold with lows around 10 above. Temperature rising to around 15 after midnight.

Partly sunny. Not as cool with highs in the upper 30s.

Partly cloudy in the evening then becoming mostly cloudy. Lows 15 to 20.

Mostly cloudy with a 20 percent chance of snow. Cooler with highs in the upper 20s.

Mostly cloudy. Colder with lows zero to 5 above zero. Wind chill values as low as 10 below after midnight.

Mostly sunny. Cooler with highs 15 to 20. Wind chill values as low as 10 below in the morning.

Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around 5 above.

Partly sunny. Highs in the mid 20s.

Partly cloudy. Low temperature around 19F. Dew point will be around 14F with an average humidity of 78%. Winds will be 5 mph from the SE.

Mostly sunny. High temperature around 25F. Dew point will be around 17F with an average humidity of 73%. Winds will be 1 mph from the S.

Clear. Low temperature around 21F. Dew point will be around 17F with an average humidity of 77%. Winds will be 2 mph from the S.

Sunny with a slight chance of snow. Chance of precipitation 30%. High temperature around 26F. Dew point will be around 18F with an average humidity of 75%. Winds will be 2 mph from the NW.

Mostly clear. Low temperature around 21F. Dew point will be around 16F with an average humidity of 76%. Winds will be 2 mph from the NE.