Observed 10:30 AM EDT at KOXC

Ansonia, CT weather

Sunny and 48°9°.

Mostly agree

Now 48°9°

Sunny

Wind: 3 mph5 km/h; From the southwest. Up to 5 mph8 km/h through 10 PM
Dew point: 34°1°; Dry, static shocks likely
UV index: 1Low; Moderate 1–2 PM · peak 3
Air quality: 44Good; PM2.5 (fine particles) · tomorrow moderate
Pressure: 30.55 inHg1035 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 60°16° today at 3 PM
Below 50°10° tonight after 8 PM
Low 37°3° tomorrow at 7 AM
Above 50°10° tomorrow by 10 AM

This morningUp to 53°12° by 11 AM · Mostly cloudy
This afternoonUp to 60°16° by 3 PM · Mostly cloudy
TonightDown to 38°3° by 4 AM · Clear
Tomorrow morningUp to 55°13° by 11 AM · Clear
Tomorrow afternoonUp to 63°17° by 3 PM · Clear
Tomorrow nightDown to 39°4° by 5 AM · Clear
Monday morningUp to 44°7° by 9 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 10a	Cloudy	48°9° (likely 47°8° to 50°10°)	48°9°	0%	3 mph5 km/h from N, gusts 7 mph11 km/h	63%	71%	1
Sat 11a	Cloudy	53°12° (likely 50°10° to 55°13°)	53°12°	0%	3 mph5 km/h from NW, gusts 7 mph11 km/h	54%	70%	2
Sat 12p	Cloudy	56°13° (likely 53°12° to 58°14°)	56°13°	0%	3 mph5 km/h from NW, gusts 8 mph13 km/h	49%	70%	2
Sat 1p	Cloudy	58°14° (likely 55°13° to 60°16°)	58°14°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	45%	67%	3
Sat 2p	Cloudy	59°15° (likely 57°14° to 61°16°)	59°15°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	42%	66%	2
Sat 3p	Cloudy	60°16° (likely 57°14° to 62°17°)	60°16°	0%	5 mph8 km/h from W, gusts 8 mph12 km/h	41%	65%	2
Sat 4p	Cloudy	60°16° (likely 58°14° to 62°17°)	60°16°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	42%	65%	1
Sat 5p	Cloudy	59°15° (likely 57°14° to 60°16°)	59°15°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	45%	61%	0
Sat 6p	Partly cloudy	55°13° (likely 52°11° to 56°13°)	55°13°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	53%	46%	0
Sat 7p	Clear	51°11° (likely 48°9° to 53°12°)	51°11°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	59%	23%	0
Sat 8p	Clear	48°9° (likely 46°8° to 51°11°)	48°9°	0%	2 mph3 km/h from NW, gusts 4 mph7 km/h	65%	1%	0
Sat 9p	Clear	46°8° (likely 44°7° to 49°9°)	46°8°	0%	1 mph2 km/h from NW, gusts 5 mph9 km/h	68%	0%	0
Sat 10p	Clear	44°7° (likely 43°6° to 48°9°)	44°7°	0%	1 mph2 km/h from NW, gusts 6 mph9 km/h	73%	0%	0
Sat 11p	Clear	43°6° (likely 42°6° to 47°8°)	43°6°	0%	1 mph2 km/h from NW, gusts 6 mph9 km/h	73%	0%	0
Sun 12a	Clear	42°6° (likely 41°5° to 46°8°)	42°6°	0%	1 mph2 km/h from NW, gusts 7 mph11 km/h	73%	0%	0
Sun 1a	Clear	40°4° (likely 39°4° to 45°7°)	40°4°	0%	1 mph2 km/h from NW, gusts 6 mph10 km/h	79%	0%	0
Sun 2a	Clear	39°4° (likely 37°3° to 44°7°)	39°4°	0%	2 mph3 km/h from NW, gusts 7 mph11 km/h	79%	0%	0
Sun 3a	Clear	39°4° (likely 34°1° to 43°6°)	39°4°	0%	2 mph3 km/h from NW, gusts 7 mph12 km/h	76%	0%	0
Sun 4a	Clear	38°3° (likely 34°1° to 43°6°)	38°3°	0%	2 mph3 km/h from NW, gusts 7 mph11 km/h	79%	0%	0
Sun 5a	Clear	38°3° (likely 33°1° to 42°6°)	38°3°	0%	2 mph3 km/h from N, gusts 7 mph12 km/h	79%	0%	0
Sun 6a	Clear	38°3° (likely 33°1° to 42°6°)	38°3°	0%	2 mph3 km/h from N, gusts 7 mph12 km/h	79%	0%	0
Sun 7a	Sunny	37°3° (likely 33°1° to 41°5°)	37°3°	0%	2 mph3 km/h from N, gusts 8 mph13 km/h	82%	0%	0
Sun 8a	Sunny	37°3° (likely 34°1° to 41°5°)	37°3°	0%	3 mph5 km/h from N, gusts 8 mph12 km/h	85%	0%	0
Sun 9a	Sunny	42°6° (likely 42°6° to 46°8°)	42°6°	0%	2 mph3 km/h from NW, gusts 7 mph11 km/h	76%	0%	1
Sun 10a	Sunny	51°11° (likely 51°11° to 53°12°)	51°11°	0%	2 mph3 km/h from NW, gusts 7 mph11 km/h	59%	0%	2
Sun 11a	Sunny	55°13° (likely 55°13° to 59°15°)	55°13°	0%	2 mph3 km/h from NW, gusts 6 mph9 km/h	53%	0%	3
Sun 12p	Sunny	59°15° (likely 58°14° to 62°17°)	59°15°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	47%	0%	4
Sun 1p	Sunny	61°16° (likely 60°16° to 65°18°)	61°16°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	42%	0%	4
Sun 2p	Sunny	62°17° (likely 61°16° to 66°19°)	62°17°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	41%	0%	4
Sun 3p	Sunny	63°17° (likely 61°16° to 66°19°)	63°17°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	39%	0%	3
Sun 4p	Sunny	62°17° (likely 61°16° to 66°19°)	62°17°	0%	3 mph5 km/h from SW, gusts 7 mph11 km/h	41%	0%	2
Sun 5p	Sunny	60°16° (likely 59°15° to 64°18°)	60°16°	0%	3 mph5 km/h from SW, gusts 8 mph12 km/h	46%	0%	1
Sun 6p	Clear	57°14° (likely 54°12° to 58°14°)	57°14°	0%	2 mph3 km/h from SW, gusts 7 mph12 km/h	51%	0%	0
Sun 7p	Clear	51°11° (likely 51°11° to 55°13°)	51°11°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	66%	0%	0
Sun 8p	Clear	48°9° (likely 48°9° to 54°12°)	48°9°	0%	1 mph2 km/h from W, gusts 6 mph10 km/h	74%	0%	0
Sun 9p	Clear	47°8° (likely 47°8° to 53°12°)	47°8°	0%	1 mph2 km/h from W, gusts 7 mph10 km/h	76%	0%	0
Sun 10p	Clear	46°8° (likely 46°8° to 51°11°)	46°8°	0%	1 mph2 km/h from W, gusts 7 mph11 km/h	76%	0%	0
Sun 11p	Clear	44°7° (likely 44°7° to 50°10°)	44°7°	0%	1 mph2 km/h from W, gusts 8 mph12 km/h	82%	0%	0
Mon 12a	Clear	43°6° (likely 43°6° to 49°9°)	43°6°	0%	1 mph2 km/h from W, gusts 8 mph13 km/h	82%	0%	0
Mon 1a	Clear	42°6° (likely 42°6° to 49°9°)	42°6°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	86%	0%	0
Mon 2a	Clear	41°5° (likely 41°5° to 49°9°)	41°5°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	89%	0%	0
Mon 3a	Clear	40°4° (likely 40°4° to 48°9°)	40°4°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	89%	0%	0
Mon 4a	Clear	40°4° (likely 40°4° to 47°8°)	40°4°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	85%	0%	0
Mon 5a	Clear	39°4° (likely 39°4° to 47°8°)	39°4°	0%	3 mph5 km/h from W, gusts 6 mph10 km/h	89%	0%	0
Mon 6a	Clear	38°3° (likely 38°3° to 46°8°)	38°3°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	92%	1%	0
Mon 7a	Sunny	38°3° (likely 38°3° to 45°7°)	34°1°	0%	5 mph8 km/h from NW, gusts 6 mph10 km/h	92%	4%	0
Mon 8a	Sunny	39°4° (likely 39°4° to 46°8°)	36°2°	0%	5 mph8 km/h from NW, gusts 7 mph11 km/h	89%	11%	0
Mon 9a	Sunny	44°7° (likely 43°6° to 50°10°)	41°5°	0%	5 mph8 km/h from NW, gusts 7 mph11 km/h	79%	9%	1

Days ahead

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

Today, Oct 24. Cloudy. High 60°16°, low 36°2°. Typical 62°17° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Today: Partly sunny, with a high near 60. Northwest wind around 5 mph.
Tonight: Areas of frost after 1am. Clear. Low around 36, with temperatures rising to around 38 overnight. Northwest wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–62°17°
Low, likely
33°1°–38°3°
Typical high / low
62°17° / 45°7°
Wind
8 mph12 km/h, gusts 13 mph22 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 64°18°, low 38°3°. Typical 61°16° / 45°7°. Dry. Forecasts differ.
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, 39°4°
  Dry
Official NWS forecast
Day: Areas of frost before 9am. Sunny. High near 64, with temperatures falling to around 60 in the afternoon. West wind around 3 mph.
Night: Patchy frost after 3am. Clear, with a low around 38. West wind around 3 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–66°19°
Low, likely
33°1°–40°4°
Typical high / low
61°16° / 45°7°
Wind
7 mph11 km/h
UV peak
4
Monday, Oct 26. Sunny. High 66°19°, low 43°6°. Typical 61°16° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy frost before 9am. Sunny. High near 66, with temperatures falling to around 64 in the afternoon. West wind 3 to 7 mph.
Night: Mostly clear. Low around 43, with temperatures rising to around 45 overnight.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–68°20°
Low, likely
39°4°–45°7°
Typical high / low
61°16° / 45°7°
Wind
8 mph12 km/h, gusts 19 mph31 km/h
UV peak
4
Tuesday, Oct 27. Sunny. High 56°13°, low 33°1°. Typical 60°16° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 38°3°
  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
55°13°–60°16°
Low, likely
33°1°–47°8°
Typical high / low
60°16° / 44°7°
Wind
10 mph16 km/h, gusts 28 mph44 km/h
UV peak
4
Wednesday, Oct 28. Mostly sunny. High 56°13°, low 42°6°. Typical 60°16° / 44°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 56.
Night: Partly cloudy, with a low around 42.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
52°11°–58°14°
Low, likely
33°1°–42°6°
Typical high / low
60°16° / 44°7°
Wind
10 mph15 km/h, gusts 16 mph26 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 63°17°, low 47°8°. Typical 60°16° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–65°18°
Low, likely
43°6°–49°9°
Typical high / low
60°16° / 44°7°
Wind
10 mph16 km/h, gusts 26 mph42 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 65°18°, low 43°6°. Typical 59°15° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: Mostly clear, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–71°22°
Low, likely
43°6°–52°11°
Typical high / low
59°15° / 43°6°
Wind
10 mph16 km/h, gusts 26 mph42 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 64°18°, low 48°9°. Typical 59°15° / 43°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 50°10°
  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°–73°23°
Low, likely
45°7°–51°11°
Typical high / low
59°15° / 43°6°
Wind
10 mph17 km/h, gusts 25 mph41 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 64°18°, low 50°10°. Typical 59°15° / 43°6°. Rain, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 57°14°
  30% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 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
57°14°–68°20°
Low, likely
40°4°–56°13°
Typical high / low
59°15° / 43°6°
Wind
9 mph14 km/h, gusts 25 mph40 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 61°16°, low 53°12°. Typical 58°14° / 42°6°. Rain 0.09 in2.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  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
54°12°–68°20°
Low, likely
41°5°–59°15°
Typical high / low
58°14° / 42°6°
Wind
9 mph14 km/h, gusts 20 mph33 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 60°, low 36°.
Tomorrow
Dry, high 64°, low 38°, warming up.
Monday
Dry, high 66°, low 43°.
Rest of week
Mostly dry, highs 56–65°.

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

5.8 mi

Below flood stage

Level: 2.6 ft
Flow: 491 cfs

Forecast peak 6.7 ft Sat 8 PM

Reading from Sat 9:30 AM · NWS gauge page

Naugatuck River at Beacon Falls

6.8 mi

Below flood stage

Level: 1.5 ft
Flow: 120 cfs

Forecast peak 1.5 ft Sat 2 PM

Reading from Sat 9:30 AM · NWS gauge page

Peat Swamp Reservoir above Peat Swamp Reservoir

1.9 mi

Level: -9.2 ft

Reading from Sat 10:07 AM · NWS gauge page

Housatonic River above Seymour Wellfield

3.2 mi

Level: 24.9 ft

Reading from Sat 10:07 AM · NWS gauge page

For your home

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

Heating this week

About 62% less heating than a typical week.

This week 34Typical 89

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 26
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 10 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 34°F).

Open the windows?

Today, 3:00 PM–4:00 PM

Good stretch to open the windows.

Is this typical?

Igor I Sikorsky Memorial Airport · official normals 1991–2020 · records 1948–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

On average 2°1° colder than normal (daily mean temperature).

−8°−4°SunOct 18
−3°−2°MonOct 19
±0°TueOct 20
+2°+1°WedOct 21
+2°+1°ThuOct 22
−2°−1°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 44 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 32 min less
Golden hour: 5:19–6:15 PM; Morning 6:56–7:52 AM
Blue hour: 6:15–6:26 PM; Morning 6:46–6:56 AM; first light 6:46 AM

Stars tonight? Fair

Clear 7 PM–6:47 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:24 AM · rises 4:54 PM
Full moon: Oct 26
New moon: Nov 9

Looking north from Ansonia. The highest point on the skyline is about 7,800 ft, 48 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.