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

78°F

26°C

Humidity 62%
Wind Speed Calm
Barometer 30.02 in (1017.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Aug 10:56 am EDT
Extended Forecast for

Derby CT

  • Today

    Today: Showers, mainly after 5pm. High near 82. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 82 °F

    Showers

  • Tonight

    Tonight: Showers, mainly before 11pm. Low around 61. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 61 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 79. Northeast wind 7 to 9 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 64. Northeast wind 3 to 5 mph.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am. High near 75. Northeast wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 75 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 65. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Partly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Showers, mainly after 5pm. High near 82. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers, mainly before 11pm. Low around 61. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Friday
Partly sunny, with a high near 79. Northeast wind 7 to 9 mph.
Friday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 64. Northeast wind 3 to 5 mph.
Saturday
Showers, mainly after 8am. High near 75. Northeast wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Showers. Low around 65. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Derby CT
 41.34°N 73.09°W (Elev. 118 ft)
Last Update:
5:48 am EDT Aug 20, 2026
Forecast Valid:
11am EDT Aug 20, 2026-6pm EDT Aug 26, 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