Weather in Saint Marys, Pennsylvania, United States

7-Day Detailed Weather Forecast for Saint Marys

Overnight

Temperature: 62°F

Wind Speed: 1 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 62. Southwest wind around 1 mph.

Thursday

Temperature: 81°F

Wind Speed: 0 to 6 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Southwest wind 0 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Temperature: 60°F

Wind Speed: 1 to 6 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 5am, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North wind 1 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 74°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Patchy fog and showers and thunderstorms. Mostly cloudy, with a high near 74. Southeast wind 1 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Temperature: 60°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. South wind around 3 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

Temperature: 74°F

Wind Speed: 2 to 7 mph

Wind Direction: N

Forecast: Rain showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Temperature: 55°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Sunday

Temperature: 72°F

Wind Speed: 2 to 7 mph

Wind Direction: E

Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 72. Chance of precipitation is 40%.

Sunday Night

Temperature: 56°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 40%.

Monday

Temperature: 74°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.

Monday Night

Temperature: 56°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

Tuesday

Temperature: 71°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Rain showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

Tuesday Night

Temperature: 53°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

Wednesday

Temperature: 73°F

Wind Speed: 2 to 9 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 73.