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.

Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed SW 10 G 17 mph
Barometer 30.02 in (1018.1 mb)
Dewpoint 46°F (8°C)
Visibility 2.50 mi
Wind Chill41°F (5°C)
Last update 9 Jan 8:56 pm EST
Extended Forecast for

Harwinton CT

  • Tonight

    Tonight: A slight chance of showers before 10pm. Mostly cloudy, with a low around 33. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after 5pm. Mostly cloudy, with a high near 42. North wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 35. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Sunday

    Sunday: A chance of showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West wind 13 to 15 mph, with gusts as high as 33 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 10pm. Mostly cloudy, with a low around 33. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Saturday
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 42. North wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 35. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 24. West wind 13 to 15 mph, with gusts as high as 33 mph.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harwinton CT
 41.75°N 73.06°W (Elev. 801 ft)
Last Update:
6:53 pm EST Jan 9, 2026
Forecast Valid:
9pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
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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