10-Day Weather Forecast - Chester, SD

Mostly cloudy. A chance of snow in the morning then a chance of flurries in the afternoon. Snow accumulation around half an inch. Very windy and much cooler with highs in the mid 20s. Temperature falling to around 9 above in the afternoon. Northwest winds 30 to 40 mph with gusts up to 60 mph. Chance of snow 50 percent. Wind chill values as low as 16 below.

Mostly clear in the evening then becoming partly cloudy. Windy and much colder. Near steady temperature around 6 above. Northwest winds 20 to 30 mph with gusts up to 40 mph becoming north 5 to 10 mph after midnight. Wind chill values as low as 15 below.

Partly sunny and breezy. Highs around 30. Southeast winds 15 to 25 mph with gusts up to 35 mph.

Mostly cloudy. Not as cool with lows in the lower 20s. South winds 10 to 15 mph becoming northwest after midnight.

Partly sunny in the morning then clearing. Highs in the lower 30s.

Mostly clear. Colder with lows around 10 above.

Mostly sunny. Highs in the lower 30s.

Mostly cloudy and not as cool. Near steady temperature in the upper 20s.

Partly sunny. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s.

Partly sunny. Highs in the mid 30s.

Mostly cloudy. Lows in the lower 20s.

Partly sunny. Highs in the upper 30s.

Partly cloudy. Low temperature around 30F. Dew point will be around 30F with an average humidity of 95%. Winds will be 4 mph from the S.

Partly cloudy. High temperature around 38F. Dew point will be around 31F with an average humidity of 87%. Winds will be 2 mph from the S.

Partly cloudy. Low temperature around 29F. Dew point will be around 29F with an average humidity of 93%. Winds will be 2 mph from the SE.

Partly cloudy. High temperature around 33F. Dew point will be around 26F with an average humidity of 82%. Winds will be 4 mph from the NW.

Cloudy. Low temperature around 22F. Dew point will be around 20F with an average humidity of 85%. Winds will be 3 mph from the NW.