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.

Fog/Mist

31°F

-1°C

Humidity 85%
Wind Speed Calm
Barometer 29.95 in (1014.4 mb)
Dewpoint 27°F (-3°C)
Visibility 3.00 mi
Last update 18 Feb 6:53 am EST
Extended Forecast for

Danbury CT

Dense Fog Advisory February 18, 07:25am until February 18, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 18, 07:25am until February 18, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 40 °F

    Rain/Snow and
    Dense Fog
    then Rain and
    Areas Fog

  • Tonight

    Tonight: Rain and snow before midnight, then a chance of snow between midnight and 1am. Areas of fog before 4am. Low around 28. Light northeast wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow and
    Areas Fog
    then Chance
    Snow and
    Areas Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Calm wind becoming east around 5 mph in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight.

    Low: 29 °F

    Slight Chance
    Snow then
    Chance Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 38. East wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A slight chance of snow before 8am, then rain. Widespread dense fog, mainly before 10am. High near 40. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain and snow before midnight, then a chance of snow between midnight and 1am. Areas of fog before 4am. Low around 28. Light northeast wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Mostly cloudy, with a high near 40. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight.
Friday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 38. East wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 42.
Saturday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 35.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 35.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Danbury CT
 41.4°N 73.46°W (Elev. 384 ft)
Last Update:
6:58 am EST Feb 18, 2026
Forecast Valid:
7am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation