Weather@Cornwall NY

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Welcome to Weather@Cornwall NY

The Greater Cornwall communities' official source for real-time localized weather conditions, radar, live feeds, forecasts, alerts and events. Learn more about the Cornwall Office of Emergency Management Environmental Intelligence Programs and Stay Informed!

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Greater Cornwall WX Alerts

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Current watches, warnings, and advisories for Orange (NYZ067) NY
Last Update: Sun Apr 19 2026 02:22:34 EDT
THERE IS 1 ACTIVE ALERT!

wx.cornwallny.gov
On FB @cornwalloem

warning FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY MORNING
Freeze Watch issued April 19 at 2:19AM EDT until April 21 at 9:00AM EDT by NWS Upton NY (Region Impacted: Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Southern Fairfield; Southern New Haven; Southern Middlesex; Southern New London; Western Passaic; Eastern Passaic; Western Bergen; Eastern Bergen; Western Essex; Eastern Essex; Western Union; Eastern Union; Orange; Putnam; Rockland; Northern Westchester; Southern Westchester; Northwest Suffolk; Northeast Suffolk; Southwest Suffolk; Southeast Suffolk; Northern Nassau; Southern Nassau)
* WHAT...Sub-freezing temperatures below 32 degrees possible. * WHERE...Portions of southern Connecticut, northeast New Jersey, and southeast New York. * WHEN...From late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.

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Greater Cornwall Live Weather Feeds

Camera imagery courtesy of NYS Mesonet • Site: Otisville Last refreshed: —

Greater Cornwall Weather Conditions and Forecasts

Current Conditions for Greater Cornwall

Current Conditions - Cornwall-on-Hudson

Today

Rain showers and patchy fog before 5pm. Mostly cloudy. High near 52, with temperatures falling to around 44 in the afternoon. West wind 3 to 12 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Rain Showers
52 °F : 3 to 12 mph W
Elevation: 696.03ft

Current Conditions - Cornwall / Firthcliffe

Today

Rain showers and patchy fog before 5pm. Mostly cloudy. High near 52, with temperatures falling to around 44 in the afternoon. West wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Rain Showers
52 °F : 6 to 13 mph W
Elevation: 1096.05ft

Current Conditions - Mountainville

Today

Rain showers and patchy fog before 5pm. Mostly cloudy. High near 51, with temperatures falling to around 44 in the afternoon. Northwest wind 5 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Rain Showers
51 °F : 5 to 13 mph NW
Elevation: 1001.05ft