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.

Thunderstorm in Vicinity

23°C

74°F

Humidity 88%
Wind Speed Vrbl 7 km/h
Barometer 1017.3 mb (30.05 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 14 Jul 5:53 pm EDT
Extended Forecast for

Danbury CT

Flood Watch July 14, 06:05pm until July 15, 12:00am
Flood Advisory until July 14, 06:15pm
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch July 14, 06:05pm until July 15, 12:00am
    Flood Advisory until July 14, 06:15pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 21 °C

    Heavy Rain
    then Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 31. Calm wind becoming south 5 to 8 km/h in the afternoon.

    High: 31 °C

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 32. Heat index values as high as 37. Light south wind increasing to 6 to 11 km/h in the afternoon. Chance of precipitation is 40%.

    High: 32 °C

    Slight Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23. South wind 3 to 8 km/h.

    Low: 23 °C

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °C

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °C

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32.

    High: 32 °C

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 11pm. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 21. South wind 5 to 10 km/h becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 31. Calm wind becoming south 5 to 8 km/h in the afternoon.
Tuesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 22. Calm wind.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, partly sunny, with a high near 32. Heat index values as high as 37. Light south wind increasing to 6 to 11 km/h in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23. South wind 3 to 8 km/h.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Thursday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Danbury CT
 41.4°N 73.46°W (Elev. 384 m)
Last Update:
2:29 pm EDT Jul 14, 2025
Forecast Valid:
6pm EDT Jul 14, 2025-6pm EDT Jul 21, 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