10-Day Weather Forecast - Armour, SD

Sunny. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Cooler with lows around 19. North winds 5 to 10 mph becoming southeast after midnight.

Mostly sunny. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Not as cool with lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Partly sunny. Not as cool with highs in the upper 50s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy in the morning then becoming partly sunny. Cooler with highs in the mid 40s.

Mostly cloudy. Lows in the lower 30s.

Mostly sunny. Not as cool with highs in the mid 50s.

Mostly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the mid 50s.

Partly cloudy. Lows in the mid 30s.

Mostly sunny. Highs in the lower 50s.

Partly cloudy. Low temperature around 32F. Dew point will be around 29F with an average humidity of 71%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 37F. Dew point will be around 25F with an average humidity of 67%. Winds will be 4 mph from the NW.

Mostly cloudy. Low temperature around 25F. Dew point will be around 20F with an average humidity of 73%. Winds will be 3 mph from the NW.

Partly cloudy. High temperature around 34F. Dew point will be around 21F with an average humidity of 67%. Winds will be 2 mph from the SW.

Mostly clear. Low temperature around 27F. Dew point will be around 20F with an average humidity of 68%. Winds will be 3 mph from the W.