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

49°F

9°C

Humidity 52%
Wind Speed S 14 G 20 mph
Barometer 30.02 in (1018.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 28 Feb 1:56 pm EST
Extended Forecast for

Harwinton CT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. Southwest wind 5 to 7 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind becoming north around 5 mph after midnight.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly before 3pm. Mostly cloudy, with a high near 32. North wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Wind chill values as low as -1. Northwest wind around 7 mph.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 26. Northwest wind 3 to 6 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain and snow likely after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Partly Sunny
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. Southwest wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 25. Calm wind becoming north around 5 mph after midnight.
Sunday
Snow likely, mainly before 3pm. Mostly cloudy, with a high near 32. North wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Mostly clear, with a low around 8. Wind chill values as low as -1. Northwest wind around 7 mph.
Monday
Sunny, with a high near 26. Northwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Rain and snow likely after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 33. Chance of precipitation is 90%.
Wednesday
A chance of rain before 1pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday
A chance of rain. Cloudy, with a high near 51. Chance of precipitation is 40%.
Thursday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
A chance of rain. Cloudy, with a high near 49. Chance of precipitation is 50%.
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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 pm EST Feb 28, 2026
Forecast Valid:
2pm EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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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