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.

Overcast

35°F

2°C

Humidity 64%
Wind Speed NW 12 G 22 mph
Barometer 29.77 in (1009.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Mar 4:56 pm EDT
Extended Forecast for

Cornwall CT

Flood Warning until March 14, 05:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until March 14, 05:00pm

    NOW until 5:00pm Sat

    Flood Warning

  • This Afternoon

    High: 35 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely
    then Partly
    Cloudy

  • Friday

    Friday: A chance of snow before 3pm, then a slight chance of snow after 4pm. Increasing clouds, with a high near 40. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Sunny then
    Chance Snow

  • Friday Night

    Friday Night: A chance of rain and snow, mainly between 8pm and 2am. Mostly cloudy, with a low around 31. South wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 43. West wind 9 to 11 mph, with gusts as high as 28 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Chance Rain
    then Rain

Detailed Forecast

This Afternoon
A chance of snow. Mostly cloudy, with a steady temperature around 35. Northwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 3pm, then a slight chance of snow after 4pm. Increasing clouds, with a high near 40. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow, mainly between 8pm and 2am. Mostly cloudy, with a low around 31. South wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 43. West wind 9 to 11 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Rain, mainly after 2am. Low around 34. Chance of precipitation is 80%.
Monday
Rain. High near 58. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 2am. Low around 31. Chance of precipitation is 80%.
Tuesday
A chance of rain. Mostly sunny, with a high near 40. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 40.
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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:
2:38 pm EDT Mar 12, 2026
Forecast Valid:
5pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation