National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Fair

50°F

10°C

Humidity 50%
Wind Speed S 9 mph
Barometer 30.01 in (1018.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 28 Feb 2:56 pm EST
Extended Forecast for

Cornwall CT

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Light and variable wind.

    Low: 23 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6. Wind chill values as low as -1. Northwest wind 3 to 6 mph.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25. Calm wind becoming northwest around 5 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. Light and variable wind.
Sunday
Snow likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Mostly clear, with a low around 6. Wind chill values as low as -1. Northwest wind 3 to 6 mph.
Monday
Sunny, with a high near 25. Calm wind becoming northwest around 5 mph.
Monday Night
Mostly clear, with a low around 12. Calm wind.
Tuesday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 32. Chance of precipitation is 90%.
Wednesday
A chance of rain before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday
A chance of rain. Cloudy, with a high near 51. Chance of precipitation is 50%.
Thursday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
A chance of rain. Cloudy, with a high near 50. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 57. 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 73.34°W (Elev. 997 ft)
Last Update:
12:52 pm EST Feb 28, 2026
Forecast Valid:
3pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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