National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Fair

33°F

1°C

Humidity 33%
Wind Speed W 10 G 22 mph
Barometer 30.01 in (1018.2 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 23 Jan 1:56 pm EST
Extended Forecast for

Cornwall CT

Cold Weather Advisory January 23, 07:00pm until January 24, 10:00am
Winter Storm Warning January 25, 07:00am until January 26, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 27. West wind around 10 mph, with gusts as high as 26 mph.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values as low as -13. Northwest wind 6 to 10 mph, with gusts as high as 31 mph.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds and cold, with a high near 10. Wind chill values as low as -17. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Light northwest wind.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 18. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%.

    High: 18 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%.

    Low: 11 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 23. Chance of precipitation is 90%.

    High: 23 °F

    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 27. West wind around 10 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -13. Northwest wind 6 to 10 mph, with gusts as high as 31 mph.
Saturday
Increasing clouds and cold, with a high near 10. Wind chill values as low as -17. Northwest wind 6 to 8 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 4. Light northwest wind.
Sunday
Snow. The snow could be heavy at times. High near 18. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%.
Monday
Snow. High near 23. Chance of precipitation is 90%.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Mostly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 1.
Thursday
Partly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall CT
 41.85°N 73.33°W (Elev. 797 ft)
Last Update:
12:54 pm EST Jan 23, 2026
Forecast Valid:
2pm EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation