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

57°F

14°C

Humidity 87%
Wind Speed Calm
Barometer 29.85 in (1011.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 21 Jun 1:56 am EDT
Extended Forecast for

Watertown CT

  • Overnight

    Overnight: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 76. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 76 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 71. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 60. Southeast wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 60 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Partly sunny, with a high near 76. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 53. Calm wind.
Sunday
A slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 76. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 55. Calm wind.
Monday
Showers and possibly a thunderstorm. High near 71. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 60. Southeast wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Showers likely, mainly before 8am. Partly sunny, with a high near 76. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 81.
Thursday Night
A chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown CT
 41.6°N 73.12°W (Elev. 610 ft)
Last Update:
2:36 am EDT Jun 21, 2026
Forecast Valid:
2am EDT Jun 21, 2026-6pm EDT Jun 27, 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