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

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Fog

45°F

7°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 30.04 in (1018.9 mb)
Dewpoint 45°F (7°C)
Visibility 0.50 mi
Wind Chill42°F (6°C)
Last update 9 Jan 7:56 pm EST
Extended Forecast for

Cornwall CT

  • Tonight

    Tonight: A slight chance of showers before 11pm. Mostly cloudy, with a low around 33. South wind 5 to 7 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after 5pm. Mostly cloudy, with a high near 41. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 34. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain

  • Sunday

    Sunday: A slight chance of rain showers before 4pm, then a slight chance of rain and snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Northwest wind 10 to 13 mph, with gusts as high as 37 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 11pm. Mostly cloudy, with a low around 33. South wind 5 to 7 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Saturday
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 41. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 34. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of rain showers before 4pm, then a slight chance of rain and snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 23. Northwest wind 10 to 13 mph, with gusts as high as 37 mph.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cornwall CT
 41.85°N 73.33°W (Elev. 797 ft)
Last Update:
6:53 pm EST Jan 9, 2026
Forecast Valid:
8pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation