Weather in Cornwall, New York, United States

7-Day Detailed Weather Forecast for Cornwall

Overnight

Temperature: 62°F

Wind Speed: 1 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 62. North wind around 1 mph.

Monday

Temperature: 91°F

Wind Speed: 0 to 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. Heat index values as high as 96. South wind 0 to 6 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 73°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. Heat index values as high as 98. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Temperature: 70°F

Wind Speed: 2 to 8 mph

Wind Direction: SW

Forecast: Showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Southwest wind 2 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Temperature: 87°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 87.

Wednesday Night

Temperature: 64°F

Wind Speed: 1 to 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 64.

Thursday

Temperature: 87°F

Wind Speed: 1 to 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms after noon. Sunny, with a high near 87. Chance of precipitation is 30%.

Thursday Night

Temperature: 62°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

Independence Day

Temperature: 80°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 80.

Friday Night

Temperature: 60°F

Wind Speed: 1 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 60.

Saturday

Temperature: 85°F

Wind Speed: 1 to 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 85.

Saturday Night

Temperature: 67°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 67.

Sunday

Temperature: 91°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 91.