Weather in Cornwall, Pennsylvania, United States

7-Day Detailed Weather Forecast for Cornwall

Overnight

Temperature: 70°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 4am. Cloudy, with a low around 70. Southwest wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 87°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms between 9am and 2pm, then showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely between 3pm and 5pm, then showers and thunderstorms likely. Partly sunny. High near 87, with temperatures falling to around 80 in the afternoon. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Temperature: 70°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Temperature: 85°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 7am. Partly sunny, with a high near 85. Northwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 66. West wind around 5 mph.

Thursday

Temperature: 85°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 85.

Thursday Night

Temperature: 63°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 63.

Independence Day

Temperature: 84°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 84.

Friday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 63.

Saturday

Temperature: 86°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 86.

Saturday Night

Temperature: 69°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 69.

Sunday

Temperature: 91°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.

Sunday Night

Temperature: 72°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Monday

Temperature: 91°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91.