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Lewiston, Maine

City in Androscoggin County, Maine

Air quality

The air at Lewiston

Index 32, good, led by fine particles. Read at 6 AM from its reporting area, Western Interior (ME), 2 miles off.

32Good
  • Fine particles (PM2.5)32Good1 mi
  • Ozone6Good-
  • Coarse particles (PM10)10Good1 mi

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 26, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 2 AM.

FriSat

Precipitation

What has fallen at Lewiston

None in the last 24 hours; 2.35 in over the last 3 days, to Fri 5 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
2.35in

Visibility

How far you can see at Lewiston, the next 45 hours

Dense fog: visibility falls to 0.1 miles Fri 1 PM, under a mile for 2 hours.

FriSat

On the radar over Lewiston, MaineReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Lewiston, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now4 instruments

MaineDoT - Freeport 2020ME017

Beside a road/16.2 mi away/138 ft/111 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Lewiston 1.3 WNWME-AN-23

In a volunteer observer's own ground/0.1 mi away/263 ft/14 ft above here

precip, snowfall, snow depth

Rank-

PolandPOLM1

At a cooperative observer's station/10.3 mi away/561 ft/312 ft above here

snowfall, snow depth, precip, high, low

Rank289of 422

Station report

The weather at Auburn-Lewiston, drawn

The nearest airport reporting now, 5.5 mi from Lewiston, Maine. From its report of Oct 16, 2026, 5:56 AM local time: 3 of its 6 sheets.

The sky

Broken at 4,000 ft, broken at 4,700 ft, overcast at 8,000 ft; the ceiling is 4,000 ft; visibility 10 mi or more.

Section of the sky over Auburn-Lewiston, height above the station to scale: broken cloud with its base at 4,000 feet, broken cloud with its base at 4,700 feet, overcast cloud with its base at 8,000 feet, the ceiling at 4,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LEWFIG. A THE SKY OVER AUBURN-LEWISTONSECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 8,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 4,700 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 4,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 4,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEAuburn-Lewiston, the skySTATION REPORT · ASOS LEWTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-LEW-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

37.0 F with a dew point of 37.0 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 4,000 ft.

Chart of the air at Auburn-Lewiston: temperature 37.0 degrees Fahrenheit and dew point 37.0, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 4,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LEWFIG. B THE AIR AT AUBURN-LEWISTONTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 FSATURATED AT THE GROUNDABOVE THIS SHEET: LOWEST CLOUD REPORTED, BKN 4,000 FTTEMPERATURE AND DEW POINT 37.0 F, 37.0 FRELATIVE HUMIDITY 100 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 POINTTITLEAuburn-Lewiston, the airSTATION REPORT · ASOS LEWTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-LEW-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Auburn-Lewiston, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LEWFIG. C THE WIND AT AUBURN-LEWISTONPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAuburn-Lewiston, the windSTATION REPORT · ASOS LEWTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-LEW-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Auburn-Lewiston, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Poland (POLM1), 10.3 miles from here, read 13 Oct, 08:00. measured daily

Elsewhere in Maine

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

Near Lewiston

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

Near Lewiston

River and lake gauges