10-Day Weather Forecast - Saint Marys, KS

Sunny. Much cooler with highs around 40. North winds 15 to 20 mph with gusts up to 35 mph.

Mostly clear. Colder with lows in the lower 20s. North winds around 5 mph becoming west after midnight.

Mostly sunny. Highs in the upper 40s. Southwest winds 10 to 15 mph.

Mostly clear in the evening then becoming partly cloudy. Not as cold with lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Partly sunny and breezy. Highs around 40.

Partly cloudy. Cold. Lows 15 to 20. Highs around 30.

Partly cloudy. Cold. Lows 15 to 20. Highs around 30.

Mostly clear. Lows 10 to 15. Highs in the lower 40s.

Mostly clear. Lows 10 to 15. Highs in the lower 40s.

Mostly clear. Lows in the lower 20s. Highs in the upper 30s.

Mostly clear. Lows in the lower 20s. Highs in the upper 30s.

Mostly clear. Cold with lows around 15.

Mostly sunny. Highs in the lower 40s.

Clear. Low temperature around 29F. Dew point will be around 21F with an average humidity of 68%. Winds will be 7 mph from the S.

Sunny. High temperature around 42F. Dew point will be around 28F with an average humidity of 67%. Winds will be 4 mph from the S.

Mostly clear. Low temperature around 28F. Dew point will be around 25F with an average humidity of 74%. Winds will be 5 mph from the E.

Mostly cloudy. High temperature around 38F. Dew point will be around 26F with an average humidity of 72%. Winds will be 6 mph from the E.

Cloudy. Low temperature around 26F. Dew point will be around 26F with an average humidity of 81%. Winds will be 4 mph from the NE.