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.

Light Rain

39°F

4°C

Humidity 100%
Wind Speed E 10 G 20 mph
Barometer 30.42 in (1031.6 mb)
Dewpoint 39°F (4°C)
Visibility 8.00 mi
Wind Chill32°F (0°C)
Last update 2 Apr 7:56 am EDT
Extended Forecast for

Harwinton CT

  • Today

    Today: Showers likely, mainly before 11am. Mostly cloudy, with a high near 40. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Showers
    Likely then
    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers after midnight. Patchy fog after 4am. Otherwise, cloudy, with a low around 35. East wind around 6 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Cloudy then
    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Light south wind becoming southwest 8 to 13 mph in the morning.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind 5 to 8 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 66. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 66 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 41. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly before 11am. Mostly cloudy, with a high near 40. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers after midnight. Patchy fog after 4am. Otherwise, cloudy, with a low around 35. East wind around 6 mph. Chance of precipitation is 20%.
Friday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 65. Light south wind becoming southwest 8 to 13 mph in the morning.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind 5 to 8 mph.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 66. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Cloudy, with a low around 41. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 61. Chance of precipitation is 90%.
Sunday Night
Showers likely before 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 31.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 47. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly clear, with a low around 25. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 48.
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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:
6:28 am EDT Apr 2, 2026
Forecast Valid:
8am EDT Apr 2, 2026-6pm EDT Apr 8, 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