National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Oxford, Waterbury-Oxford Airport (KOXC)

Lat: 41.48°NLon: 73.13°WElev: 725ft.

Overcast

41°F

5°C

Humidity 82%
Wind Speed NW 5 mph
Barometer 30.02 in (1018.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 18 Oct 6:56 am EDT
Extended Forecast for

Derby CT

Frost Advisory until October 18, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory until October 18, 09:00am

    NOW until 9:00am Sat

    Frost Advisory

  • Today

    High: 66 °F

    Areas Frost
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 29 mph.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, then showers and possibly a thunderstorm after 5am. Low around 56. Southeast wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm before 11am, then showers likely. High near 67. Breezy, with a southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, sunny, with a high near 66. Light and variable wind.
Tonight
Mostly clear, with a low around 46. Calm wind.
Sunday
Mostly sunny, with a high near 71. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 29 mph.
Sunday Night
Showers likely, then showers and possibly a thunderstorm after 5am. Low around 56. Southeast wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers and possibly a thunderstorm before 11am, then showers likely. High near 67. Breezy, with a southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 67.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A 40 percent chance of showers before 2pm. Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Derby CT
 41.34°N 73.12°W (Elev. 98 ft)
Last Update:
7:17 am EDT Oct 18, 2025
Forecast Valid:
7am EDT Oct 18, 2025-6pm EDT Oct 24, 2025
 
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