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
				Stay in the know with Greater Cornwall NY Weather Alerts! Active will be displayed here. Ready to receive alerts? Sign up now!
			
			Last Update: Thu Oct 30 2025 14:46:59 EDT
THERE IS 1 ACTIVE ALERT!
wx.cornwallny.gov

On FB @cornwalloem
warning WIND ADVISORY IN EFFECT FROM NOON FRIDAY TO MIDNIGHT EDT FRIDAY NIGHT
* WHAT...West winds 20 to 25 mph with gusts 40 to 45 mph expected. * WHERE...Southeast New York, northeast New Jersey, and southern Connecticut. * WHEN...From noon Friday to midnight EDT Friday Night. * IMPACTS...Gusty winds will blow around Halloween decorations and other unsecured objects. Tree limbs could be blown down and a few power outages may result.
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		WX@Cornwall Social WX Wall
Official WX Feeds
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		Greater Cornwall Latest Radar
Latest Radar Loop : NWS OKX - New York City, NY
 
			Latest Radar Loop : NWS BGM - Binghamton, NY
 
			Radar Map for the Greater Cornwall Area
Weather Data: N/A
Temperature: N/A
Current Layer: N/A
Timestamp: N/A
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		Greater Cornwall Latest Air Quality
Air Quality Map for the Greater Cornwall Area
Air Quality Index: N/A
Health Recommendation: N/A
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		Greater Cornwall Latest Flood Risk
Flood Risk Map for the Greater Cornwall Area
Flood Risk Level: N/A
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		Greater Cornwall Weather Conditions and Forecasts
Current Conditions for Greater Cornwall
Current Conditions - Cornwall-on-Hudson
Overnight
		    		Rain Showers Likely
50 °F : 6 mph SW
Elevation: 75ft
		    		50 °F : 6 mph SW
Elevation: 75ft
Current Conditions - Cornwall / Firthcliffe
Overnight
		    		Rain Showers Likely
49 °F : 6 to 10 mph SW
Elevation: 331.02ft
		    		49 °F : 6 to 10 mph SW
Elevation: 331.02ft
Current Conditions - Mountainville
Overnight
		    		Rain Showers Likely
49 °F : 6 to 12 mph SW
Elevation: 299.01ft
		    		49 °F : 6 to 12 mph SW
Elevation: 299.01ft
12 Hour Zone Forecast Orange County (NYZ067)
Chance Rain Showers
47 °F : 6 to 14 mph W
Partly Sunny
51 °F : 13 to 18 mph W