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

37°F

3°C

Humidity 100%
Wind Speed E 6 mph
Barometer 30.47 in
Dewpoint 37°F (3°C)
Visibility 4.00 mi
Wind Chill32°F (0°C)
Last update 2 Apr 9:56 pm EDT
Extended Forecast for

Harwinton CT

  • Tonight

    Tonight: A chance of showers, mainly between midnight and 5am. Patchy fog after 1am. Otherwise, cloudy, with a low around 36. East wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. South wind 6 to 14 mph, with gusts as high as 28 mph.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Southwest wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 5pm. Partly sunny, with a high near 67. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 41. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly after 8am. High near 60. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, mainly between midnight and 5am. Patchy fog after 1am. Otherwise, cloudy, with a low around 36. East wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. South wind 6 to 14 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 52. Southwest wind 7 to 9 mph, with gusts as high as 22 mph.
Saturday
A chance of showers, mainly after 5pm. Partly sunny, with a high near 67. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 41. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly after 8am. High near 60. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 56.
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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:
8:37 pm EDT Apr 2, 2026
Forecast Valid:
10pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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