Weather in Cornwall, Pennsylvania, United States

7-Day Detailed Weather Forecast for Cornwall

This Afternoon

Temperature: 90°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely. Some of the storms could be severe and produce heavy rain. Mostly cloudy. High near 90, with temperatures falling to around 81 in the afternoon. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 9pm. Some of the storms could be severe. Mostly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 87. West wind around 5 mph.

Wednesday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 70. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 85°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A chance of rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 85. South wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday Night

Temperature: 70°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.

Friday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Saturday

Temperature: 88°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Saturday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.

Sunday

Temperature: 88°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Sunday Night

Temperature: 69°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Monday

Temperature: 86°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Monday Night

Temperature: 69°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69.