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 96%
Wind Speed NE 6 mph
Barometer 29.85 in (1012.7 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Wind Chill30°F (-1°C)
Last update 18 Feb 10:56 pm EST
Extended Forecast for

Cornwall CT

  • Tonight

    Tonight: A slight chance of snow showers, mixing with rain after 11pm, then gradually ending. Patchy fog before 11pm. Otherwise, cloudy, with a low around 27. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog
    then Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow and freezing rain before 10am, then rain, possibly mixed with snow. High near 35. Calm wind becoming east around 6 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Wintry Mix

  • Friday Night

    Friday Night: Rain and snow likely before 4am, then a chance of snow. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow showers, mixing with rain after 11pm, then gradually ending. Patchy fog before 11pm. Otherwise, cloudy, with a low around 27. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 38. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Snow and freezing rain before 10am, then rain, possibly mixed with snow. High near 35. Calm wind becoming east around 6 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow likely before 4am, then a chance of snow. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cornwall CT
 41.83°N 73.34°W (Elev. 997 ft)
Last Update:
10:01 pm EST Feb 18, 2026
Forecast Valid:
10pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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