Observed 3:10 AM EDT at KDXR

Danbury, CT weather

Clear and 30°−1°.

Mostly agree

Now 30°−1°

Clear

Wind: Calm; Up to 5 mph8 km/h through 3 PM
Dew point: 33°1°; Dry, static shocks likely
Humidity: 100%; Air 30°−1°, dew point 33°1° · frost likely
UV index: 0Low; Moderate 12–4 PM · peak 4
Air quality: 52Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.51 inHg1033 hPa; Rising slowly · +0.02 inHg+0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below freezing today 4–9 AM (low 30°−1°)
Above 40°4° today by 10 AM
High 60°16° today at 3 PM
Below 50°10° tonight after 7 PM
Below freezing tonight 4–8 AM (low 32°0°)

TonightNear 32°0° · freezing, low 31°−1° · Clear
This morningUp to 52°11° by 11 AM · freezing, low 30°−1° · Mostly cloudy
This afternoonUp to 60°16° by 3 PM · Mostly cloudy
TonightDown to 32°0° by 4 AM · freezing, low 32°0° · Clear
Tomorrow morningUp to 54°12° by 11 AM · freezing, low 32°0° · Clear
Tomorrow afternoonUp to 63°17° by 4 PM · Clear
Tomorrow nightDown to 41°5° by 1 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3a	Clear	33°1° (likely 33°1° to 39°4°)	33°1°	0%	2 mph3 km/h from N, gusts 4 mph7 km/h	100%	18%	0
Sat 4a	Partly cloudy	32°0° (likely 32°0° to 38°3°)	32°0°	0%	2 mph3 km/h from N, gusts 5 mph9 km/h	100%	19%	0
Sat 5a	Clear	31°−1° (likely 31°−1° to 38°3°)	31°−1°	0%	2 mph3 km/h from N, gusts 6 mph9 km/h	100%	28%	0
Sat 6a	Clear	30°−1° (likely 30°−1° to 38°3°)	30°−1°	0%	2 mph3 km/h from N, gusts 5 mph8 km/h	100%	41%	0
Sat 7a	Cloudy	30°−1° (likely 30°−1° to 37°3°)	30°−1°	0%	2 mph3 km/h from N, gusts 5 mph8 km/h	100%	78%	0
Sat 8a	Cloudy	32°0° (likely 32°0° to 38°3°)	32°0°	0%	3 mph5 km/h from N, gusts 3 mph5 km/h	100%	81%	0
Sat 9a	Cloudy	37°3° (likely 37°3° to 42°6°)	37°3°	0%	2 mph3 km/h from N, gusts 3 mph4 km/h	100%	80%	1
Sat 10a	Cloudy	44°7° (likely 44°7° to 48°9°)	44°7°	0%	2 mph3 km/h from N, gusts 5 mph9 km/h	82%	80%	2
Sat 11a	Cloudy	52°11° (likely 50°10° to 53°12°)	52°11°	0%	3 mph5 km/h from NW, gusts 7 mph11 km/h	61%	79%	2
Sat 12p	Cloudy	56°13° (likely 53°12° to 56°13°)	56°13°	0%	5 mph8 km/h from NW, gusts 7 mph12 km/h	53%	79%	3
Sat 1p	Cloudy	58°14° (likely 55°13° to 58°14°)	58°14°	0%	5 mph8 km/h from NW, gusts 8 mph13 km/h	47%	77%	4
Sat 2p	Cloudy	59°15° (likely 56°13° to 60°16°)	59°15°	0%	5 mph8 km/h from NW, gusts 8 mph13 km/h	45%	64%	4
Sat 3p	Cloudy	60°16° (likely 57°14° to 60°16°)	60°16°	0%	5 mph8 km/h from NW, gusts 8 mph12 km/h	44%	62%	3
Sat 4p	Partly sunny	60°16° (likely 57°14° to 60°16°)	60°16°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	46%	45%	2
Sat 5p	Mostly sunny	58°14° (likely 55°13° to 58°14°)	58°14°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	53%	61%	1
Sat 6p	Mostly clear	53°12° (likely 50°10° to 53°12°)	53°12°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	61%	51%	0
Sat 7p	Mostly clear	48°9° (likely 47°8° to 50°10°)	48°9°	0%	1 mph2 km/h from W, gusts 4 mph7 km/h	71%	33%	0
Sat 8p	Clear	45°7° (likely 44°7° to 48°9°)	45°7°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	76%	0%	0
Sat 9p	Clear	41°5° (likely 41°5° to 47°8°)	41°5°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sat 10p	Clear	39°4° (likely 39°4° to 46°8°)	39°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	0%	0
Sat 11p	Clear	37°3° (likely 37°3° to 45°7°)	37°3°	0%	1 mph2 km/h from NW, gusts 2 mph4 km/h	100%	0%	0
Sun 12a	Clear	36°2° (likely 36°2° to 45°7°)	36°2°	0%	1 mph2 km/h from NW, gusts 2 mph4 km/h	100%	0%	0
Sun 1a	Clear	35°2° (likely 35°2° to 44°7°)	35°2°	0%	1 mph2 km/h from NW, gusts 2 mph4 km/h	100%	0%	0
Sun 2a	Clear	34°1° (likely 34°1° to 42°6°)	34°1°	0%	1 mph2 km/h from NW, gusts 4 mph6 km/h	100%	0%	0
Sun 3a	Clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	1 mph2 km/h from NW, gusts 5 mph7 km/h	100%	0%	0
Sun 4a	Clear	32°0° (likely 32°0° to 41°5°)	32°0°	0%	2 mph3 km/h from NW, gusts 7 mph11 km/h	100%	0%	0
Sun 5a	Clear	32°0° (likely 32°0° to 40°4°)	32°0°	0%	2 mph3 km/h from NW, gusts 7 mph11 km/h	100%	0%	0
Sun 6a	Clear	32°0° (likely 32°0° to 40°4°)	32°0°	0%	2 mph3 km/h from NW, gusts 6 mph10 km/h	96%	0%	0
Sun 7a	Sunny	32°0° (likely 32°0° to 39°4°)	32°0°	0%	2 mph3 km/h from NW, gusts 5 mph9 km/h	92%	0%	0
Sun 8a	Sunny	37°3° (likely 35°2° to 39°4°)	37°3°	0%	3 mph5 km/h from NW, gusts 6 mph9 km/h	79%	0%	0
Sun 9a	Sunny	41°5° (likely 39°4° to 45°7°)	41°5°	0%	2 mph3 km/h from NW, gusts 5 mph9 km/h	79%	0%	1
Sun 10a	Sunny	48°9° (likely 48°9° to 52°11°)	48°9°	0%	2 mph3 km/h from NW, gusts 7 mph12 km/h	71%	0%	2
Sun 11a	Sunny	54°12° (likely 54°12° to 57°14°)	54°12°	0%	2 mph3 km/h from NW, gusts 7 mph11 km/h	59%	0%	3
Sun 12p	Sunny	58°14° (likely 58°14° to 61°16°)	58°14°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	49%	0%	4
Sun 1p	Sunny	61°16° (likely 60°16° to 63°17°)	61°16°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	44%	0%	4
Sun 2p	Sunny	62°17° (likely 61°16° to 64°18°)	62°17°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	41%	0%	4
Sun 3p	Sunny	62°17° (likely 62°17° to 65°18°)	62°17°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	41%	0%	3
Sun 4p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	41%	0%	2
Sun 5p	Sunny	60°16° (likely 59°15° to 62°17°)	60°16°	0%	2 mph3 km/h from W, gusts 8 mph13 km/h	47%	0%	1
Sun 6p	Clear	57°14° (likely 53°12° to 57°14°)	57°14°	0%	1 mph2 km/h from W, gusts 6 mph9 km/h	53%	0%	0
Sun 7p	Clear	53°12° (likely 49°9° to 53°12°)	53°12°	0%	1 mph2 km/h from SW, gusts 5 mph9 km/h	61%	0%	0
Sun 8p	Clear	48°9° (likely 46°8° to 48°9°)	48°9°	0%	1 mph2 km/h from SW, gusts 5 mph8 km/h	74%	0%	0
Sun 9p	Clear	46°8° (likely 43°6° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	76%	0%	0
Sun 10p	Clear	44°7° (likely 41°5° to 47°8°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	82%	0%	0
Sun 11p	Clear	43°6° (likely 40°4° to 46°8°)	43°6°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	86%	0%	0
Mon 12a	Clear	42°6° (likely 39°4° to 44°7°)	42°6°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	82%	0%	0
Mon 1a	Clear	41°5° (likely 39°4° to 43°6°)	41°5°	0%	2 mph3 km/h from W, gusts 3 mph5 km/h	85%	0%	0
Mon 2a	Clear	41°5° (likely 38°3° to 43°6°)	41°5°	0%	2 mph3 km/h from W, gusts 3 mph5 km/h	82%	1%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 60°16°, low 30°−1°. Typical 59°15° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 32°0°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Official NWS forecast
Today: Areas of frost before 10am. Partly sunny. High near 60, with temperatures falling to around 58 in the afternoon. Northwest wind around 5 mph.
Tonight: Areas of frost. Partly cloudy, with a low around 30. North wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–60°16°
Low, likely
30°−1°–37°3°
Typical high / low
59°15° / 40°4°
Wind
5 mph9 km/h, gusts 14 mph23 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 64°18°, low 32°0°. Typical 59°15° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Day: Areas of frost before 9am. Sunny. High near 64, with temperatures falling to around 60 in the afternoon. Northwest wind around 3 mph.
Night: Areas of frost after 3am. Clear. Low around 32, with temperatures rising to around 39 overnight. West wind 0 to 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–65°18°
Low, likely
32°0°–39°4°
Typical high / low
59°15° / 40°4°
Wind
7 mph11 km/h
UV peak
4
Monday, Oct 26. Sunny. High 66°19°, low 41°5°. Typical 58°14° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of frost before 9am. Sunny. High near 66, with temperatures falling to around 64 in the afternoon.
Night: Clear, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
37°3°–41°5°
Typical high / low
58°14° / 40°4°
Wind
9 mph14 km/h, gusts 22 mph35 km/h
UV peak
4
Tuesday, Oct 27. Sunny. High 56°13°, low 33°1°. Typical 58°14° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 42°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 56.
Night: Mostly clear, with a low around 33.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–56°13°
Low, likely
33°1°–40°4°
Typical high / low
58°14° / 40°4°
Wind
10 mph16 km/h, gusts 28 mph45 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 57°14°, low 42°6°. Typical 58°14° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 42°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57.
Night: Partly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–57°14°
Low, likely
32°0°–42°6°
Typical high / low
58°14° / 39°4°
Wind
6 mph9 km/h, gusts 15 mph23 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 63°17°, low 47°8°. Typical 57°14° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63.
Night: Partly cloudy, with a low around 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–64°18°
Low, likely
39°4°–47°8°
Typical high / low
57°14° / 39°4°
Wind
10 mph16 km/h, gusts 33 mph53 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 65°18°, low 45°7°. Typical 57°14° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–70°21°
Low, likely
42°6°–48°9°
Typical high / low
57°14° / 39°4°
Wind
10 mph16 km/h, gusts 29 mph47 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 66°19°, low 44°7°. Typical 57°14° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–71°22°
Low, likely
41°5°–50°10°
Typical high / low
57°14° / 38°3°
Wind
8 mph12 km/h, gusts 24 mph38 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 63°17°, low 47°8°. Typical 56°13° / 38°3°. Rain 0.01 in0.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°12°
  20% chance
4. Overnight
  midnight–6 AM
  Drizzle, 52°11°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
56°13°–67°19°
Low, likely
38°3°–53°12°
Typical high / low
56°13° / 38°3°
Wind
8 mph13 km/h, gusts 20 mph32 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 64°18°, low 53°12°. Typical 56°13° / 38°3°. Rain 0.23 in5.8 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  20% chance · 0.1 in2.6 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 57°14°
  20% chance · 0.12 in2.9 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–67°19°
Low, likely
49°9°–57°14°
Typical high / low
56°13° / 38°3°
Wind
17 mph27 km/h, gusts 42 mph67 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 60°, low 30°.
Tomorrow
Dry, high 64°, low 32°, warming up.
Monday
Dry, high 66°, low 41°.
Rest of week
Mostly dry, highs 56–66°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (OKX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Housatonic River at Stevenson

16 mi

Below flood stage

Level: 2.6 ft
Flow: 506 cfs

Forecast peak 6.7 ft Sat 8 PM

Reading from Sat 1:30 AM · NWS gauge page

Housatonic River at Gaylordsville

18 mi

Below flood stage

Level: 2.4 ft
Flow: 576 cfs

Forecast peak 2.4 ft Sat 8 AM

Reading from Sat 2 AM · NWS gauge page

Tenmile River near Gaylordsville

18 mi

Below flood stage

Level: 1.1 ft
Flow: 76 cfs

Forecast peak 1.1 ft Sat 8 AM

Reading from Sat 1:15 AM · NWS gauge page

Long Island Sound near Bridgeport Harbor (IN MLLW)

22 mi

Below flood stage

Level: 3.2 ft

Forecast peak 8.5 ft Sat 10 AM

Reading from Sat 2:06 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 66% less heating than a typical week.

This week 39Typical 114

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 27
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 20 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 32°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

Open the windows?

Today, 3:00 PM–4:00 PM

Good stretch to open the windows.

Is this typical?

DANBURY · official normals 1991–2020 · records 1937–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 1° colder than normal (daily mean temperature).

−5°−3°SunOct 18
−1°MonOct 19
+3°+1°TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Danbury weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 43 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 32 min less
Golden hour: 5:21–6:16 PM; Morning 6:58–7:54 AM
Blue hour: 6:16–6:27 PM; Morning 6:47–6:58 AM; first light 6:47 AM

Stars tonight? Fair

Mostly clear 3:37–5 AM, but the moon is 96% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:26 AM · rises 4:56 PM
Full moon: Oct 26
New moon: Nov 9

Looking north from Danbury. The highest point on the skyline is about 3,400 ft, 49 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Danbury, CT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Housatonic River at Stevenson

Housatonic River at Gaylordsville

Tenmile River near Gaylordsville

Long Island Sound near Bridgeport Harbor (IN MLLW)

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon