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.

Mostly Cloudy

48°F

9°C

Humidity 71%
Wind Speed Calm
Barometer 30.11 in (1020.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 Apr 12:56 am EDT
Extended Forecast for

Cornwall CT

  • Overnight

    Overnight: A chance of showers, mainly before 3am. Cloudy early, then gradual clearing, with a low around 42. Southwest wind around 8 mph becoming northwest. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 54. Northwest wind around 15 mph, with gusts as high as 31 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.

    High: 55 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 41. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of showers, mainly before 3am. Cloudy early, then gradual clearing, with a low around 42. Southwest wind around 8 mph becoming northwest. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 54. Northwest wind around 15 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 33. Northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 41. South wind around 6 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Monday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 77.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 73.
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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:
10:21 pm EDT Apr 10, 2026
Forecast Valid:
1am EDT Apr 11, 2026-6pm EDT Apr 17, 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