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.

Partly Cloudy

63°F

17°C

Humidity 73%
Wind Speed SW 6 mph
Barometer 29.89 in (1012.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 1 Apr 2:56 am EDT
Extended Forecast for

Cornwall CT

  • Overnight

    Overnight: Showers likely, mainly before 5am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 67. West wind around 7 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 39. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly between 7am and 8am. Cloudy, with a high near 43. East wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers. Cloudy, with a low around 36. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 50%.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers likely, mainly before 5am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 67. West wind around 7 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers. Low around 39. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly between 7am and 8am. Cloudy, with a high near 43. East wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers. Cloudy, with a low around 36. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 66.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornwall CT
 41.85°N 73.33°W (Elev. 797 ft)
Last Update:
2:37 am EDT Apr 1, 2026
Forecast Valid:
3am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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