10-Day Weather Forecast - Saint Marys, PA
- 82|64°F30% Chance of StormsHourly details
Today
82°FMostly cloudy with isolated showers this morning then mostly sunny with scattered showers with isolated thunderstorms this afternoon. Very warm with highs in the lower 80s. Southeast winds around 5 mph becoming south around 5 mph this afternoon. Chance of rain 30 percent.
Tonight
64°FPartly cloudy with scattered showers with isolated thunderstorms in the evening then mostly cloudy after midnight. Patchy fog in the evening. Areas of fog after midnight. Humid with lows in the lower 60s. Southwest winds around 5 mph in the evening becoming light and variable. Chance of rain 40 percent.
- 85|66°F40% Chance of StormsHourly details
Day
85°FPatchy fog in the morning. Mostly cloudy in the morning then mostly sunny with scattered showers and thunderstorms in the afternoon. Very warm. Humid with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 40 percent.
Night
66°FPartly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Humid with lows in the lower 60s. West winds around 5 mph. Chance of rain 50 percent.
- 78|61°FThunderstormsHourly details
Day
78°FShowers in the morning then showers with a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 90 percent.
Night
61°FMostly cloudy with showers with a chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 90 percent.
Weekend Weather
- 80|57°FMostly SunnyHourly details
Day
80°FMostly sunny. Highs around 80.
Night
57°FPartly cloudy. Lows in the upper 50s.
- 81|58°FMostly SunnyHourly details
Day
81°FMostly sunny. Highs in the lower 80s.
Night
58°FPartly cloudy. Lows around 60.
- 82|62°FMostly SunnyHourly details
Day
82°FMostly sunny. Very warm with highs in the lower 80s.
Night
62°FPartly cloudy in the evening then becoming mostly clear. Lows in the lower 60s.
- 85|64°FSunny
Day
85°FMostly sunny. Hot with highs in the mid 80s.
Night
64°FMostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 64F with an average humidity of 79%. Winds will be 4 mph from the W.
- 81|60°F30% Chance of Rain
Day
81°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 62F with an average humidity of 67%. Winds will be 7 mph from the NW.
Night
60°FMostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 78%. Winds will be 4 mph from the NW.
- 77|58°F30% Chance of Rain
Day
77°FSunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 77F. Dew point will be around 58F with an average humidity of 66%. Winds will be 6 mph from the NW.
Night
58°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 79%. Winds will be 3 mph from the NW.
- 77|59°F30% Chance of Rain
Day
77°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 58F with an average humidity of 67%. Winds will be 4 mph from the NW.
Night
59°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 77%. Winds will be 3 mph from the W.













