Connecticut · NWS OKX office

Danbury, CT weather

It is 34°F and clear at Danbury, Danbury Municipal Airport as of Oct 28, 2:15 AM EDT. Overnight: Areas Of Frost, low near 35°F. Forecast from the National Weather Service, issued Oct 27, 11:32 PM EDT.

Updated Oct 28, 2:19 AM EDT (snapshot)

Current conditions

Temperature

34°F

Clear

Wind

Calm

Humidity 79%

Pressure · visibility

30.45 inHg

Visibility 10 mi

Observed at Danbury, Danbury Municipal Airport (KDXR), Oct 28, 2:15 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Danbury forecast zone right now.

Around the NWS OKX forecast area

1 active alert covers zones served by the OKX office near Danbury:

  • Coastal Flood Statement

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. Connecticut has 2 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Danbury (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM37°FMostly Clear0%NE 2 mph
Wed 3 AM36°FMostly Clear0%NE 2 mph
Wed 4 AM36°FAreas Of Frost0%NE 2 mph
Wed 5 AM35°FAreas Of Frost0%NE 2 mph
Wed 6 AM35°FAreas Of Frost0%NE 2 mph
Wed 7 AM35°FAreas Of Frost0%NE 2 mph
Wed 8 AM35°FAreas Of Frost0%NE 2 mph
Wed 9 AM40°FMostly Sunny0%E 2 mph
Wed 10 AM44°FPartly Sunny0%E 2 mph
Wed 11 AM48°FPartly Sunny0%E 2 mph
Wed 12 PM52°FMostly Cloudy0%S 2 mph
Wed 1 PM56°FPartly Sunny0%S 3 mph
Wed 2 PM58°FMostly Cloudy0%S 5 mph
Wed 3 PM59°FMostly Cloudy0%S 5 mph
Wed 4 PM59°FMostly Cloudy0%S 5 mph
Wed 5 PM58°FPartly Sunny0%S 5 mph
Wed 6 PM56°FMostly Cloudy0%S 5 mph
Wed 7 PM53°FMostly Cloudy0%S 3 mph
Wed 8 PM51°FPartly Cloudy0%S 3 mph
Wed 9 PM50°FPartly Cloudy0%S 3 mph
Wed 10 PM48°FMostly Clear0%S 2 mph
Wed 11 PM47°FMostly Clear0%S 3 mph
Thu 12 AM46°FClear0%SW 2 mph
Thu 1 AM45°FMostly Clear0%SW 3 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Danbury can differ.

7-day forecast

Overnight

Low 35°F

Areas of frost after 4am. Mostly clear, with a low around 35. Northeast wind around 2 mph.

Wednesday

High 59°F·Low 40°F

Areas of frost before 9am. Partly sunny, with a high near 59. Southeast wind around 5 mph.

Wednesday Night: Partly cloudy, with a low around 40. Southwest wind around 5 mph.

Thursday

High 67°F·Low 51°F

Mostly sunny. High near 67, with temperatures falling to around 65 in the afternoon. Southwest wind 2 to 8 mph.

Thursday Night: Mostly clear, with a low around 51. Southwest wind around 6 mph.

Friday

High 68°F·Low 41°F

Sunny. High near 68, with temperatures falling to around 65 in the afternoon.

Friday Night: Mostly clear, with a low around 41.

Saturday

High 61°F·Low 41°F

Sunny, with a high near 61.

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

Sunday

High 63°F·Low 48°F

Partly sunny, with a high near 63.

Sunday Night: A chance of rain showers after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

Monday

High 64°F·Low 49°F

A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

Tuesday

High 62°F

A chance of rain showers. Partly sunny, with a high near 62.

Nearby cities

Larger cities in the area

Other cities in Western Connecticut Planning Region

See every city we cover in Connecticut, or check all active alerts.

About this forecast

Forecast office
Danbury is served by the National Weather Service OKX forecast office, forecast zone CTZ005, county zone CTC001.
Location used
The Census Bureau's internal point for Danbury (41.3987, -73.4781), in Western Connecticut Planning Region. Population: 88,692 (2024 estimate), number 7 of the 18 Connecticut cities on this site.
Radar
Nearest NWS radar: KOKX. View it on radar.weather.gov.

On Amazon

Weather-ready picks

As an Amazon Associate I earn from qualifying purchases.

Home & kitchen LEVOIT Air Purifier An air purifier for smoky or high-pollen days indoors. View on Amazon → Men’s fashion Hanes Fleece Hooded Sweatshirt A warm hoodie for chilly mornings. View on Amazon → Fitness & outdoors Stanley Quencher H2.0 Tumbler A big tumbler for long commutes and outdoor days. View on Amazon → Fitness & outdoors LifeStraw Personal Water Filter A personal water filter worth adding to an emergency kit. View on Amazon →

Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/41.3987,-73.4781 (forecast issued Oct 27, 11:32 PM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

More Connecticut cities