Local Forecast

Cornwall, NY Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Cornwall, NY.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 12:45 AM EDTSunday 12:45 AM

°F °C
Regional Observations →
66°F

Mostly Cloudy

  • 84° / 64° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

100%

Dew 66°F

Sun

5:24 AM · 8:33 PM

Rise · Set

Source: NEWBURGH/STEWART (KSWF). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

84° 64°

Isolated T-storm

Overnight: Mostly Cloudy

Detailed forecast

Today

A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms between 2pm and 5pm. Partly sunny, with a high near 83. Northeast wind 1 to 5 mph. Chance of precipitation is 20%.

Night

Partly cloudy, with a low around 64. Southeast wind 0 to 3 mph.

Monday

87° 68°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Mostly sunny, with a high near 87. North wind 0 to 3 mph.

Night

Partly cloudy, with a low around 67. South wind around 5 mph.

Tuesday

89° 71°

Isolated T-storm

Overnight: Slight Chance of Showers

Detailed forecast

Tuesday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72.

Wednesday

98° 77°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Mostly sunny, with a high near 98.

Night

Mostly clear, with a low around 77.

Thursday

102° 77°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 101.

Night

A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76.

Cornwall, NY Weather Analysis Tools