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 4:45 PM EDTSunday 4:45 PM

°F °C
Regional Observations →
75°F

Mostly Cloudy

  • 82° / 59° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

0 mph

G 21 mph

N

UV Index

5

Moderate

Humidity

54%

Dew 57°F

Sun

5:22 AM · 8:26 PM

Rise · Set

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

5-Day Outlook

Through Thursday

Local Radar →

Today

82° 59°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Today

A slight chance of rain showers. Mostly sunny. High near 83, with temperatures falling to around 80 in the afternoon. North wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Night

Mostly clear. Low around 59, with temperatures rising to around 61 overnight. North wind 6 to 12 mph, with gusts as high as 23 mph.

Monday

80° 57°

Mostly Sunny

Overnight: Clear

Detailed forecast

Monday

Sunny, with a high near 79. North wind around 6 mph.

Night

Clear, with a low around 58. South wind around 6 mph.

Tuesday

86° 66°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 86. Southwest wind 3 to 8 mph.

Night

Partly cloudy, with a low around 65.

Wednesday

91° 71°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Night

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

Thursday

95° 73°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

A chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 40%.

Cornwall, NY Weather Analysis Tools