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

29°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in (1019.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 20 Apr 5:53 am EDT
Extended Forecast for

Danbury CT

Freeze Warning April 21, 12:00am until April 21, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Today

    Today: A slight chance of rain and snow showers before noon, then a slight chance of rain showers between noon and 2pm. Widespread frost, mainly before 7am. Otherwise, increasing clouds, with a high near 50. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Widespread frost after 2am. Otherwise, mostly clear, with a low around 25. Northwest wind around 6 mph.

    Low: 25 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, sunny, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 53 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 2am. Increasing clouds, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 57. South wind 5 to 7 mph.

    High: 57 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of rain and snow showers before noon, then a slight chance of rain showers between noon and 2pm. Widespread frost, mainly before 7am. Otherwise, increasing clouds, with a high near 50. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Tonight
Widespread frost after 2am. Otherwise, mostly clear, with a low around 25. Northwest wind around 6 mph.
Tuesday
Widespread frost before 8am. Otherwise, sunny, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers after 2am. Increasing clouds, with a low around 38. South wind around 5 mph.
Wednesday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 57. South wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 41.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 59.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 60.
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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:
6:13 am EDT Apr 20, 2026
Forecast Valid:
6am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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