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.

Overcast

46°F

8°C

Humidity 86%
Wind Speed NW 8 mph
Barometer 29.78 in (1009.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 7 Nov 7:56 pm EST
Extended Forecast for

Harwinton CT

  • Tonight

    Tonight: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 56. West wind 7 to 13 mph, with gusts as high as 26 mph.

    High: 56 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. West wind 5 to 7 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers before 1pm. Mostly sunny, with a high near 54. Northwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Northwest wind 5 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 56. West wind 7 to 13 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 38. West wind 5 to 7 mph.
Monday
A slight chance of showers before 1pm. Mostly sunny, with a high near 54. Northwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 35. Northwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 37.
Veterans Day
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 52.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
Rain and snow likely. Partly sunny, with a high near 44. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harwinton CT
 41.77°N 73.05°W (Elev. 932 ft)
Last Update:
7:36 pm EST Nov 7, 2026
Forecast Valid:
8pm EST Nov 7, 2026-6pm EST Nov 14, 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