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East Haven, Connecticut

Community in New Haven County, Connecticut

Air quality

The air at East Haven

Index 21, good, led by fine particles. Read at 8 AM from its reporting area, Bridgeport (CT), 18 miles off.

21Good
  • Fine particles (PM2.5)21Good18.5 mi
  • Ozone-25 ppb23.4 mi
  • Coarse particles (PM10)9Good18.5 mi
  • Sulfur dioxide0Good0 ppb18.5 mi

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 11, good.

Smoke, the next 43 hours

No smoke near the ground through Sun 2 AM.

FriSat

Precipitation

What has fallen at East Haven

0.02 in in the last 24 hours, and none in the 2 days before, to Fri 7 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.02in
Last 3 days
0.02in

Visibility

How far you can see at East Haven, the next 43 hours

Visibility stays 7 miles or more through Sun 2 AM, lowest 7 miles Fri 11 AM.

FriSat

On the radar over East Haven, ConnecticutReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest East Haven, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now4 instruments

measured daily2 instruments

New Haven 2.0 ESECT-NH-27

In a volunteer observer's own ground/1.5 mi away/119 ft/98 ft above here

precip, snowfall, snow depth

Rank-

Mount CarmelMTCC3

At a cooperative observer's station/8.7 mi away/184 ft/163 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at New Haven/Tweed, drawn

The nearest airport reporting now, 1.7 mi from East Haven, Connecticut. From its report of Oct 16, 2026, 7:53 AM local time: 3 of its 6 sheets.

The sky

Broken at 2,300 ft, overcast at 2,800 ft; the ceiling is 2,300 ft; visibility 10 mi or more.

Section of the sky over New Haven/Tweed, height above the station to scale: broken cloud with its base at 2,300 feet, overcast cloud with its base at 2,800 feet, the ceiling at 2,300 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HVNFIG. A THE SKY OVER NEW HAVEN/TWEEDSECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION01,0002,0003,0004,0005,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 2,800 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 2,300 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 2,300 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLENew Haven/Tweed, the skySTATION REPORT · ASOS HVNTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-HVN-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

62.0 F with a dew point of 58.0 F, 87 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 900 ft up; the lowest cloud reported is at 2,300 ft.

Chart of the air at New Haven/Tweed: temperature 62.0 degrees Fahrenheit and dew point 58.0, 87 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 900 feet above the station, against the lowest cloud reported at 2,300 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HVNFIG. B THE AIR AT NEW HAVEN/TWEEDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 FSATURATES 900 FT ABOVE THE STATION, AT 57.0 FLOWEST CLOUD REPORTED, BKN 2,300 FTTEMPERATURE 62.0 FDEW POINT 58.0 FSPREAD 4.0 FRELATIVE HUMIDITY 87 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLENew Haven/Tweed, the airSTATION REPORT · ASOS HVNTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-HVN-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (170 degrees) at 12 mph, gusting 20 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 24 mph.

Plan of the wind at New Haven/Tweed, north up: blowing from 170 degrees, the south, at 12 miles an hour, gusting 20; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HVNFIG. C THE WIND AT NEW HAVEN/TWEEDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 170°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 20 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLENew Haven/Tweed, the windSTATION REPORT · ASOS HVNTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-HVN-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of New Haven/Tweed, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Connecticut

20 places, each with its own forecast and its own instruments.

Near East Haven

The nearest places, each with its own forecast and the instruments nearest it.

Near East Haven

River and lake gauges