10-Day Weather Forecast - Saint Marys, OH

Mostly sunny. Cooler with highs in the lower 30s. Northwest winds 5 to 10 mph.

Clear in the evening then becoming partly cloudy. Lows 15 to 20. South winds around 5 mph.

Mostly cloudy. Highs in the lower 40s. South winds 5 to 10 mph.

Cloudy with a 50 percent chance of rain. Warmer with lows in the mid 30s. Temperatures rising into the lower 40s after midnight. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Highs around 50.

Partly cloudy. Lows in the upper 20s.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 50s.

Cloudy. A chance of rain in the evening then rain likely after midnight. Warmer with lows in the lower 40s. Temperatures rising to around 50 after midnight. Chance of rain 70 percent.

Mostly cloudy. Highs in the upper 50s.

Mostly cloudy. Mild with lows in the mid 40s.

Mostly cloudy. Highs in the mid 50s. Temperatures falling to around 50 in the afternoon.

Mostly cloudy. Lows in the mid 30s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 50s.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 37F with an average humidity of 82%. Winds will be 2 mph from the NW.

Cloudy. High temperature around 41F. Dew point will be around 34F with an average humidity of 79%. Winds will be 5 mph from the NW.

Partly cloudy. Low temperature around 31F. Dew point will be around 28F with an average humidity of 78%. Winds will be 5 mph from the N.

Partly cloudy. High temperature around 34F. Dew point will be around 26F with an average humidity of 76%. Winds will be 6 mph from the N.

Mostly clear. Low temperature around 26F. Dew point will be around 20F with an average humidity of 72%. Winds will be 3 mph from the N.