10-Day Weather Forecast - Saint Marys, KS

Cloudy with a chance of thunderstorms. A chance of showers. Humid with highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 50 percent.

Cloudy with a chance of thunderstorms. Showers likely mainly in the evening. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

Mostly cloudy in the morning then becoming partly sunny. Humid with highs around 80. Northeast winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the upper 80s.

Mostly clear. Lows in the upper 70s. Highs in the lower 90s.

Mostly clear. Lows in the upper 70s. Highs in the lower 90s.

Mostly clear. Lows in the upper 70s. Highs in the lower 90s.

Mostly sunny. Highs in the lower 90s.

Partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.

Partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the mid 90s.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 73F. Dew point will be around 69F with an average humidity of 67%. Winds will be 12 mph from the S.

Sunny. High temperature around 92F. Dew point will be around 72F with an average humidity of 67%. Winds will be 13 mph from the S.

Clear. Low temperature around 74F. Dew point will be around 71F with an average humidity of 78%. Winds will be 10 mph from the S.

Sunny. High temperature around 91F. Dew point will be around 73F with an average humidity of 69%. Winds will be 9 mph from the S.

Clear. Low temperature around 72F. Dew point will be around 71F with an average humidity of 78%. Winds will be 8 mph from the S.

Sunny. High temperature around 91F. Dew point will be around 72F with an average humidity of 69%. Winds will be 7 mph from the S.

Clear. Low temperature around 72F. Dew point will be around 72F with an average humidity of 79%. Winds will be 6 mph from the S.