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.

Fair

38°F

3°C

Humidity 79%
Wind Speed SW 5 mph
Barometer 29.65 in (1005.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 14 Jan 4:56 am EST
Extended Forecast for

Northwest Harwinton CT

  • Overnight

    Overnight: A slight chance of rain before 5am. Cloudy, with a low around 34. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly between noon and 2pm. Mostly cloudy, with a high near 44. South wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am, then rain and snow likely. Cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 1pm, then a slight chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 35. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 35 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain before 5am. Cloudy, with a low around 34. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain, mainly between noon and 2pm. Mostly cloudy, with a high near 44. South wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain before 1am, then rain and snow likely. Cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 1pm, then a slight chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 35. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A chance of snow after 1pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Northwest Harwinton CT
 41.77°N 73.05°W (Elev. 932 ft)
Last Update:
1:11 am EST Jan 14, 2026
Forecast Valid:
4am EST Jan 14, 2026-6pm EST Jan 20, 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