National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Unknown Precip Fog

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 30.32 in (1029.0 mb)
Dewpoint 32°F (0°C)
Visibility 0.25 mi
Last update 7 Mar 2:56 am EST
Extended Forecast for

Harwinton CT

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before noon. Otherwise, cloudy, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 48 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 50 by 5am. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F⇑

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers before 1pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. West wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Light west wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 31. Calm wind.
Saturday
Patchy fog before noon. Otherwise, cloudy, with a high near 48. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Showers likely, mainly after midnight. Patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 50 by 5am. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of showers before 1pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. West wind 6 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 35. Light west wind.
Monday
Sunny, with a high near 61.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 61. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 42.
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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:
12:52 am EST Mar 7, 2026
Forecast Valid:
3am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation