10-Day Weather Forecast - Saint Marys, OH

Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy in the evening then mostly cloudy with a slight chance of rain and snow after midnight. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of rain and snow in the morning then a chance of snow in the afternoon. Highs around 40. Temperatures falling into the upper 20s in the afternoon. West winds 5 to 10 mph with gusts up to 20 mph increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 50 percent.

Mostly cloudy with a chance of snow in the evening then partly cloudy with a slight chance of snow after midnight. Much cooler with lows 10 to 15. Northwest winds around 15 mph with gusts up to 30 mph. Chance of snow 50 percent.

Partly cloudy. Much cooler with highs in the lower 20s.

Partly cloudy. Lows around 15.

Mostly cloudy with a 40 percent chance of snow. Highs in the lower 30s.

Mostly cloudy with a 40 percent chance of snow. Lows around 20.

Mostly cloudy with a 40 percent chance of snow. Highs in the mid 20s.

Partly cloudy. Lows around 10 above.

Partly cloudy. Cold with highs around 20.

Partly cloudy. Lows 5 to 10 above.

Partly cloudy. Cold with highs in the lower 20s.

Cloudy. Low temperature around 13F. Dew point will be around 9F with an average humidity of 77%. Winds will be 8 mph from the SW.

Mostly sunny. High temperature around 22F. Dew point will be around 12F with an average humidity of 74%. Winds will be 6 mph from the SW.

Partly cloudy. Low temperature around 18F. Dew point will be around 14F with an average humidity of 78%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 29F. Dew point will be around 17F with an average humidity of 73%. Winds will be 8 mph from the SW.

Partly cloudy. Low temperature around 25F. Dew point will be around 22F with an average humidity of 81%. Winds will be 5 mph from the S.