10-Day Weather Forecast - Saint Marys, PA

Partly sunny. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Rain. Snow after midnight. Not as cool with lows in the lower 30s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation near 100 percent.

Snow in the morning then snow showers likely in the afternoon. Light snow accumulation. Highs in the mid 30s. Temperature falling into the lower 20s in the afternoon. West winds 15 to 20 mph with gusts up to 40 mph. Chance of snow near 100 percent. Wind chill values as low as 4 above in the afternoon.

Mostly cloudy. Much colder with lows around 15. West winds 15 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight. Wind chill values as low as 3 above.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 30s. Wind chill values as low as 5 above in the morning.

Mostly cloudy with a chance of rain and snow. Lows in the lower 20s. Chance of precipitation 40 percent.

Partly sunny. Highs in the lower 30s. Temperature falling into the mid 20s in the afternoon.

Mostly cloudy. Lows around 15. Wind chill values as low as 5 above.

Partly sunny. Highs in the upper 20s.

Mostly cloudy. A chance of snow after midnight. Lows around 20. Chance of snow 30 percent.

Mostly cloudy with a 50 percent chance of rain. Not as cool with highs in the upper 30s.

Mostly cloudy. A chance of rain in the evening. Lows in the mid 20s. Chance of rain 50 percent.

Partly sunny. Highs in the mid 30s.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 32F. Dew point will be around 29F with an average humidity of 83%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 43F. Dew point will be around 35F with an average humidity of 82%. Winds will be 4 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 39F. Dew point will be around 36F with an average humidity of 86%. Winds will be 3 mph from the SW.

Cloudy with probable rain. Chance of precipitation 65%. High temperature around 47F. Dew point will be around 40F with an average humidity of 83%. Winds will be 4 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 83%. Winds will be 6 mph from the SW.