10-Day Weather Forecast - Lyons, SD

Partly sunny. Not as cool with highs in the lower 30s. West winds 5 to 10 mph.

Mostly cloudy. Lows around 19. Temperature rising into the mid 20s after midnight. Southwest winds 5 to 10 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs around 40. Southwest winds 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

Partly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph becoming west around 5 mph after midnight.

Partly sunny in the morning then becoming mostly cloudy. Highs around 40.

Mostly cloudy. A chance of rain in the evening then a slight chance of rain and snow after midnight. Windy colder with lows around 10 above. Chance of precipitation 50 percent.

Mostly sunny. A slight chance of snow in the morning. Windy cooler with highs in the mid 20s. Temperature falling to around 10 above in the afternoon. Chance of snow 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. Colder with lows around zero. Temperature rising to around 5 above after midnight. Wind chill values as low as 10 below.

Mostly cloudy in the morning then becoming partly 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 30s. Temperature falling into the upper 20s in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Cold with lows 10 to 15.

Mostly sunny. Highs in the lower 30s.

Mostly clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 80%. Winds will be 10 mph from the S.

Partly cloudy. High temperature around 32F. Dew point will be around 22F with an average humidity of 76%. Winds will be 7 mph from the S.

Mostly cloudy. Low temperature around 21F. Dew point will be around 21F with an average humidity of 86%. Winds will be 1 mph from the SE.

Sunny. High temperature around 26F. Dew point will be around 18F with an average humidity of 78%. Winds will be 2 mph from the NW.

Clear. Low temperature around 21F. Dew point will be around 17F with an average humidity of 82%. Winds will be 3 mph from the S.