Observed 10:45 AM EDT at KHVN

East Haven, CT weather

Sunny and 50°10°, jacket by 7 PM.

Mostly agree

Now 50°10°

Sunny

Wind: 7 mph11 km/h; From the north. Up to 7 mph11 km/h through 11 PM
Dew point: 32°0°; Dry · up to 41°5° by 5 PM (comfortable)
UV index: 2Low; Moderate 12–2 PM · peak 3
Air quality: 44Good; PM2.5 (fine particles) · tomorrow moderate
Pressure: 30.56 inHg1035 hPa; Rising slowly · +0.02 inHg+0.5 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 62°17° today at 2 PM
Below 50°10° tonight after 9 PM
Low 38°3° tonight at 4 AM
Above 50°10° tomorrow by 10 AM

This afternoonUp to 62°17° by 2 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 4 PM · Clear
Tomorrow nightDown to 42°6° by 4 AM · Clear
Monday morningUp to 52°11° by 10 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 11a	Cloudy	55°13° (likely 49°9° to 55°13°)	55°13°	0%	3 mph5 km/h from N, gusts 7 mph12 km/h	53%	63%	2
Sat 12p	Cloudy	59°15° (likely 52°11° to 59°15°)	59°15°	0%	5 mph8 km/h from NW, gusts 6 mph10 km/h	45%	63%	3
Sat 1p	Cloudy	59°15° (likely 54°12° to 59°15°)	59°15°	0%	5 mph8 km/h from W, gusts 7 mph11 km/h	47%	66%	3
Sat 2p	Cloudy	62°17° (likely 56°13° to 62°17°)	62°17°	0%	6 mph10 km/h from W, gusts 7 mph11 km/h	43%	65%	2
Sat 3p	Cloudy	62°17° (likely 57°14° to 62°17°)	62°17°	0%	6 mph10 km/h from SW, gusts 7 mph12 km/h	43%	66%	2
Sat 4p	Cloudy	62°17° (likely 57°14° to 62°17°)	62°17°	0%	6 mph10 km/h from SW, gusts 8 mph12 km/h	43%	64%	1
Sat 5p	Cloudy	61°16° (likely 57°14° to 61°16°)	61°16°	0%	5 mph8 km/h from SW, gusts 8 mph12 km/h	48%	62%	0
Sat 6p	Mostly clear	58°14° (likely 52°11° to 58°14°)	58°14°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	53%	51%	0
Sat 7p	Clear	54°12° (likely 49°9° to 54°12°)	54°12°	0%	2 mph3 km/h from W, gusts 7 mph11 km/h	59%	30%	0
Sat 8p	Clear	51°11° (likely 46°8° to 53°12°)	51°11°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	66%	4%	0
Sat 9p	Clear	48°9° (likely 45°7° to 52°11°)	48°9°	0%	1 mph2 km/h from NW, gusts 7 mph11 km/h	74%	1%	0
Sat 10p	Clear	46°8° (likely 43°6° to 51°11°)	46°8°	0%	1 mph2 km/h from NW, gusts 6 mph10 km/h	73%	0%	0
Sat 11p	Clear	44°7° (likely 42°6° to 50°10°)	44°7°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	76%	0%	0
Sun 12a	Clear	42°6° (likely 41°5° to 49°9°)	42°6°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	82%	0%	0
Sun 1a	Clear	41°5° (likely 40°4° to 48°9°)	41°5°	0%	1 mph2 km/h from N, gusts 4 mph7 km/h	82%	0%	0
Sun 2a	Clear	40°4° (likely 39°4° to 47°8°)	40°4°	0%	1 mph2 km/h from N, gusts 5 mph7 km/h	85%	0%	0
Sun 3a	Clear	39°4° (likely 38°3° to 45°7°)	39°4°	0%	2 mph3 km/h from N, gusts 5 mph7 km/h	89%	0%	0
Sun 4a	Clear	38°3° (likely 38°3° to 44°7°)	38°3°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	92%	0%	0
Sun 5a	Clear	38°3° (likely 37°3° to 41°5°)	38°3°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	89%	0%	0
Sun 6a	Clear	38°3° (likely 36°2° to 40°4°)	38°3°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	89%	0%	0
Sun 7a	Sunny	38°3° (likely 35°2° to 39°4°)	38°3°	0%	2 mph3 km/h from N, gusts 7 mph11 km/h	89%	0%	0
Sun 8a	Sunny	38°3° (likely 36°2° to 40°4°)	38°3°	0%	2 mph3 km/h from N, gusts 7 mph12 km/h	92%	0%	0
Sun 9a	Sunny	43°6° (likely 43°6° to 45°7°)	43°6°	0%	2 mph3 km/h from N, gusts 7 mph12 km/h	79%	0%	1
Sun 10a	Sunny	50°10° (likely 50°10° to 51°11°)	50°10°	0%	2 mph3 km/h from N, gusts 8 mph12 km/h	66%	0%	2
Sun 11a	Sunny	55°13° (likely 55°13° to 56°13°)	55°13°	0%	2 mph3 km/h from N, gusts 5 mph8 km/h	57%	0%	3
Sun 12p	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	3 mph5 km/h from NW, gusts 5 mph8 km/h	51%	0%	4
Sun 1p	Sunny	60°16° (likely 59°15° to 63°17°)	60°16°	0%	5 mph8 km/h from W, gusts 6 mph10 km/h	47%	0%	4
Sun 2p	Sunny	62°17° (likely 59°15° to 63°17°)	62°17°	0%	5 mph8 km/h from SW, gusts 7 mph12 km/h	44%	0%	4
Sun 3p	Sunny	62°17° (likely 59°15° to 63°17°)	62°17°	0%	5 mph8 km/h from SW, gusts 8 mph12 km/h	44%	0%	3
Sun 4p	Sunny	63°17° (likely 59°15° to 63°17°)	63°17°	0%	5 mph8 km/h from SW, gusts 7 mph12 km/h	44%	0%	2
Sun 5p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	3 mph5 km/h from SW, gusts 8 mph13 km/h	48%	0%	1
Sun 6p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	3 mph5 km/h from SW, gusts 8 mph13 km/h	53%	0%	0
Sun 7p	Clear	55°13° (likely 51°11° to 56°13°)	55°13°	0%	2 mph3 km/h from SW, gusts 7 mph12 km/h	61%	0%	0
Sun 8p	Clear	51°11° (likely 50°10° to 55°13°)	51°11°	0%	2 mph3 km/h from SW, gusts 8 mph13 km/h	74%	0%	0
Sun 9p	Clear	49°9° (likely 49°9° to 54°12°)	49°9°	0%	1 mph2 km/h from SW, gusts 9 mph14 km/h	80%	0%	0
Sun 10p	Clear	47°8° (likely 47°8° to 53°12°)	47°8°	0%	1 mph2 km/h from W, gusts 11 mph17 km/h	83%	0%	0
Sun 11p	Clear	46°8° (likely 46°8° to 53°12°)	46°8°	0%	1 mph2 km/h from W, gusts 11 mph18 km/h	86%	0%	0
Mon 12a	Clear	45°7° (likely 45°7° to 52°11°)	45°7°	0%	1 mph2 km/h from W, gusts 11 mph17 km/h	86%	1%	0
Mon 1a	Clear	45°7° (likely 44°7° to 51°11°)	45°7°	0%	2 mph3 km/h from W, gusts 11 mph18 km/h	79%	0%	0
Mon 2a	Clear	44°7° (likely 42°6° to 50°10°)	44°7°	0%	2 mph3 km/h from W, gusts 9 mph15 km/h	82%	0%	0
Mon 3a	Clear	43°6° (likely 41°5° to 50°10°)	43°6°	0%	2 mph3 km/h from W, gusts 10 mph15 km/h	82%	0%	0
Mon 4a	Clear	42°6° (likely 41°5° to 49°9°)	42°6°	0%	2 mph3 km/h from W, gusts 9 mph15 km/h	86%	0%	0
Mon 5a	Clear	42°6° (likely 41°5° to 49°9°)	42°6°	0%	2 mph3 km/h from W, gusts 9 mph15 km/h	89%	0%	0
Mon 6a	Clear	41°5° (likely 41°5° to 49°9°)	41°5°	0%	2 mph3 km/h from W, gusts 9 mph14 km/h	89%	1%	0
Mon 7a	Sunny	40°4° (likely 40°4° to 48°9°)	40°4°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	92%	1%	0
Mon 8a	Sunny	42°6° (likely 40°4° to 49°9°)	42°6°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	89%	15%	0
Mon 9a	Sunny	46°8° (likely 43°6° to 55°13°)	46°8°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	79%	8%	1
Mon 10a	Sunny	52°11° (likely 49°9° to 57°14°)	52°11°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	66%	21%	2

Days ahead

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

Today, Oct 24. Cloudy. High 62°17°, low 36°2°. Typical 61°16° / 42°6°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
2. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 62. West wind around 6 mph.
Tonight: Patchy frost after 2am. 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°–40°4°
Typical high / low
61°16° / 42°6°
Wind
8 mph12 km/h, gusts 17 mph27 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 64°18°, low 37°3°. Typical 61°16° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Day: Patchy frost before 9am. Sunny. High near 64, with temperatures falling to around 61 in the afternoon. Northwest wind around 5 mph.
Night: Mostly clear. Low around 37, with temperatures rising to around 42 overnight. West wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
35°2°–39°4°
Typical high / low
61°16° / 42°6°
Wind
7 mph10 km/h, gusts 17 mph27 km/h
UV peak
4
Monday, Oct 26. Sunny. High 67°19°, low 44°7°. Typical 60°16° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy frost between 7am and 8am. Sunny. High near 67, with temperatures falling to around 65 in the afternoon. West wind 2 to 8 mph.
Night: Mostly clear. Low around 44, with temperatures rising to around 46 overnight.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
40°4°–48°9°
Typical high / low
60°16° / 42°6°
Wind
8 mph12 km/h, gusts 17 mph27 km/h
UV peak
4
Tuesday, Oct 27. Sunny. High 57°14°, low 35°2°. Typical 60°16° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 57.
Night: Mostly clear, with a low around 35.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–58°14°
Low, likely
35°2°–46°8°
Typical high / low
60°16° / 41°5°
Wind
11 mph18 km/h, gusts 24 mph39 km/h
UV peak
4
Wednesday, Oct 28. Mostly sunny. High 57°14°, low 44°7°. Typical 60°16° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 57.
Night: Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
51°11°–57°14°
Low, likely
38°3°–44°7°
Typical high / low
60°16° / 41°5°
Wind
10 mph15 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 63°17°, low 49°9°. Typical 59°15° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 51°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–63°17°
Low, likely
47°8°–50°10°
Typical high / low
59°15° / 41°5°
Wind
11 mph18 km/h, gusts 23 mph36 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 66°19°, low 45°7°. Typical 59°15° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 66.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
45°7°–53°12°
Typical high / low
59°15° / 40°4°
Wind
13 mph20 km/h, gusts 28 mph45 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 62°17°, low 48°9°. Typical 58°14° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°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
56°13°–66°19°
Low, likely
43°6°–51°11°
Typical high / low
58°14° / 40°4°
Wind
14 mph23 km/h, gusts 26 mph42 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 62°17°, low 51°11°. Typical 58°14° / 40°4°. Rain, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  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
56°13°–67°19°
Low, likely
40°4°–55°13°
Typical high / low
58°14° / 40°4°
Wind
10 mph17 km/h, gusts 25 mph40 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 61°16°, low 52°11°. Typical 58°14° / 39°4°. Rain 0.08 in2 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  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°–67°19°
Low, likely
40°4°–59°15°
Typical high / low
58°14° / 39°4°
Wind
11 mph18 km/h, gusts 19 mph31 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 62°, low 36°.
Tomorrow
Dry, high 64°, low 37°.
Monday
Dry, high 67°, low 44°, warming up.
Rest of week
Mostly dry, highs 57–66°.

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

Lake Saltonstall above Lake Saltonstall

0.7 mi

Level: -0.5 ft

Reading from Sat 10:07 AM · NWS gauge page

Lake Saltonstall above Furnace Pond

0.8 mi

Level: -0.6 ft

Reading from Sat 10:07 AM · NWS gauge page

Long Island Sound at New Haven (IN MLLW)

2.7 mi

Below flood stage

Level: 8.0 ft

Reading from Sat 10:06 AM · NWS gauge page

Mill River above Lake Whitney

4.1 mi

Level: 0.2 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 70% less heating than a typical week.

This week 31Typical 101

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 24
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 14 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 32°F).

Open the windows?

Today, 2:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

NEW HAVEN TWEED AP · official normals 1991–2020 · records 1948–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

−8°−5°SunOct 18
−3°−2°MonOct 19
—TueOct 20
+2°+1°WedOct 21
+5°+3°ThuOct 22
−3°−2°FriOct 23
—SatOct 24

East Haven 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: 5:18–6:14 PM; Morning 6:56–7:51 AM
Blue hour: 6:14–6:25 PM; Morning 6:45–6:56 AM; first light 6:45 AM

Stars tonight? Fair

Clear 8 PM–6:46 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:23 AM · rises 4:53 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from East Haven. Water in view.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

East Haven, CT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Lake Saltonstall above Lake Saltonstall

Lake Saltonstall above Furnace Pond

Long Island Sound at New Haven (IN MLLW)

Mill River above Lake Whitney

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