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.

Fair

35°F

2°C

Humidity 96%
Wind Speed Calm
Barometer 30.07 in (1019.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 7 Oct 3:56 am EDT
Extended Forecast for

Cornwall CT

Frost Advisory October 7, 04:12am until October 7, 08:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 7, 04:12am until October 7, 08:00am

    NOW until 8:00am Wed

    Frost Advisory

  • Today

    High: 61 °F

    Patchy Frost
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. South wind around 9 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. West wind around 6 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63. West wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy frost before 8am. Otherwise, sunny, with a high near 61. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 48. South wind around 9 mph.
Thursday
Mostly sunny, with a high near 67. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Clear, with a low around 44. West wind around 6 mph.
Friday
Sunny, with a high near 63. West wind 5 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Columbus Day
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cornwall CT
 41.83°N 73.31°W (Elev. 1421 ft)
Last Update:
2:36 am EDT Oct 7, 2026
Forecast Valid:
4am EDT Oct 7, 2026-6pm EDT Oct 13, 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