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.

Fog

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 30.29 in (1027.7 mb)
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Last update 7 Mar 4:56 am EST
Extended Forecast for

Cornwall CT

  • Today

    Today: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 48. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 48 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Showers likely, mainly between 10pm and 2am. Patchy fog. Otherwise, cloudy, with a low around 43. South wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers before noon. Patchy fog between 10am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. West wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 48. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Showers likely, mainly between 10pm and 2am. Patchy fog. Otherwise, cloudy, with a low around 43. South wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of showers before noon. Patchy fog between 10am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. West wind 3 to 7 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 61. Calm wind becoming southwest 5 to 8 mph in the morning.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 42. Chance of precipitation is 70%.
Thursday
A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 42.
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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:
12:52 am EST Mar 7, 2026
Forecast Valid:
5am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation