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

Hazardous Weather Conditions

Current conditions at

Danbury, Danbury Municipal Airport (KDXR)

Lat: 41.37°NLon: 73.48°WElev: 456ft.

Fair

26°C

79°F

Humidity 82%
Wind Speed Calm
Barometer 1017.7 mb (30.07 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 15 Jul 10:53 pm EDT
Extended Forecast for

Danbury Municipal Airport CT

Heat Advisory July 16, 11:00am until July 17, 10:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 31. Heat index values as high as 37. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    High: 31 °C

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.

    Low: 22 °C

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 30. Heat index values as high as 36. Southwest wind 10 to 14 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 30 °C

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 22. Southwest wind around 10 km/h. Chance of precipitation is 30%.

    Low: 22 °C

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 28.

    High: 28 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18.

    Low: 18 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 21. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 31. Heat index values as high as 37. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 30. Heat index values as high as 36. Southwest wind 10 to 14 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Thursday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 22. Southwest wind around 10 km/h. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
A 50 percent chance of showers after 8am. Partly sunny, with a high near 28.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Danbury Municipal Airport CT
 41.36°N 73.5°W (Elev. 499 m)
Last Update:
3:16 pm EDT Jul 15, 2025
Forecast Valid:
10pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation