10-Day Weather Forecast - Saint Marys, OH

Partly cloudy. Cold with highs 15 to 20. North winds around 5 mph.

Partly cloudy. Cold with lows around 5 above. Northwest winds around 5 mph.

Partly cloudy in the morning then becoming mostly cloudy. Cold with highs in the mid 20s. Southwest winds 5 to 10 mph.

Mostly cloudy. A chance of snow after midnight. Lows 15 to 20. Temperatures rising into the lower 20s after midnight. Chance of snow 30 percent.

Mostly cloudy. Highs in the mid 30s.

Partly cloudy. Cooler with lows zero to 5 above zero.

Mostly sunny in the morning then becoming partly cloudy. Cooler with highs around 20.

Partly cloudy. Cold with lows around 5 above.

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

Partly cloudy. Cold with lows zero to 5 above zero.

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

Clear. Low temperature around 17F. Dew point will be around 17F with an average humidity of 90%. Winds will be 5 mph from the SE.

Partly cloudy. High temperature around 29F. Dew point will be around 20F with an average humidity of 86%. Winds will be 5 mph from the SE.

Cloudy. Low temperature around 28F. Dew point will be around 26F with an average humidity of 88%. Winds will be 5 mph from the S.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 35F. Dew point will be around 30F with an average humidity of 91%. Winds will be 5 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 89%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 40F. Dew point will be around 36F with an average humidity of 90%. Winds will be 6 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 40F. Dew point will be around 37F with an average humidity of 87%. Winds will be 6 mph from the S.