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

11°F

-12°C

Humidity 88%
Wind Speed Calm
Barometer 30.16 in (1024.0 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 28 Dec 6:56 am EST
Extended Forecast for

Cornwall CT

Winter Weather Advisory December 28, 05:00pm until December 29, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Increasing clouds, with a high near 31. Light and variable wind.

    High: 31 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Freezing rain before midnight, then rain. Temperature rising to around 39 by 5am. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible.

    Low: 28 °F⇑

    Freezing Rain
    then Rain

  • Monday

    Monday: Rain before 1pm, then showers likely, mainly between 1pm and 2pm. High near 48. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. West wind 11 to 14 mph, with gusts as high as 41 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. West wind around 15 mph, with gusts as high as 39 mph.

    High: 26 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: A chance of snow showers after 1pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.

    High: 26 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
Increasing clouds, with a high near 31. Light and variable wind.
Tonight
Freezing rain before midnight, then rain. Temperature rising to around 39 by 5am. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible.
Monday
Rain before 1pm, then showers likely, mainly between 1pm and 2pm. High near 48. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly cloudy, with a low around 20. West wind 11 to 14 mph, with gusts as high as 41 mph.
Tuesday
Mostly cloudy, with a high near 26. West wind around 15 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
New Year's Day
A chance of snow showers after 1pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Partly sunny, with a high near 29.
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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:
6:53 am EST Dec 28, 2025
Forecast Valid:
7am EST Dec 28, 2025-6pm EST Jan 3, 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