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

6°F

-14°C

Humidity 52%
Wind Speed NW 5 mph
Barometer 30.41 in (1032.5 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 24 Jan 2:56 am EST
Extended Forecast for

Cornwall CT

Cold Weather Advisory January 24, 03:58am 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
  •  
    Cold Weather Advisory January 24, 03:58am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny 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 22 mph.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -4. Light northwest wind.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 14. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 14 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 13. Northeast wind around 6 mph. Chance of precipitation is 100%.

    Low: 13 °F

    Heavy Snow

  • Monday

    Monday: Snow, mainly before 1pm. High near 23. Chance of precipitation is 80%.

    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

Overnight
Mostly clear, with a low around -3. Wind chill values as low as -13. Northwest wind around 8 mph, with gusts as high as 23 mph.
Saturday
Sunny 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 22 mph.
Saturday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -4. Light northwest wind.
Sunday
Snow. The snow could be heavy at times. High near 14. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 13. Northeast wind around 6 mph. Chance of precipitation is 100%.
Monday
Snow, mainly before 1pm. High near 23. Chance of precipitation is 80%.
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 20.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
Partly sunny, with a high near 17.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 17.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall CT
 41.85°N 73.33°W (Elev. 797 ft)
Last Update:
12:54 am EST Jan 24, 2026
Forecast Valid:
3am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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