Current conditions at

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Fair

75°F

24°C

Humidity 39%
Wind Speed W 8 mph
Barometer 30.01 in (1017.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 May 1:56 pm EDT
Extended Forecast for

Harwinton CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Southwest wind around 9 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers after 2am.  Partly cloudy, with a low around 57. South wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 82. Northwest wind 5 to 9 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the morning.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely after 2pm.  Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.

    High: 90 °F

    Mostly Sunny
    then Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Southwest wind around 9 mph.
Tonight
A slight chance of showers after 2am. Partly cloudy, with a low around 57. South wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 82. Northwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny and hot, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Showers likely after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.
Wednesday Night
Showers likely before 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Harwinton CT
 41.75°N 73.06°W (Elev. 801 ft)
8:37 am EDT May 16, 2026
1pm EDT May 16, 2026-6pm EDT May 22, 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