As of 18:46 EDT

Weather in Greenport, NY

46°Current weather

Greenport, Sunday, 18 October, 18:46

Clear. Feels like 46°. High 58°, low 32°.

Pressure30.50 inHg
Wind2 mph SW
Humidity64%
Visibility6.2 mi
Dew point35°

Monthly outlook for Greenport, NY: average high 59.5°, average low 39.4°. That is 1.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 31 October (67.5°), the coolest 28 October (32.2°).

59.5°/39.4°
Average high / low
+1.7°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October58.8°57.5°+0.7°
28 October – 6 November60.7°54.2°+3.6°
7 November – 16 Novemberat normal49°—

October records over 66 years

86.5°1 October 2019All-time high
26.2°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Lorenz Park (3 mi).

Mon, 1965° / 35°0Clear
65 °Clear

Greenport, Monday, 19 October

Clear. High 65°, low 35°.

Pressure30.45 inHg
Wind2.6 mph E
Humidity62%
Visibility6.2 mi
Dew point42°
Tue, 2061° / 42°0Clear
61 °Clear

Greenport, Tuesday, 20 October

Clear. High 61°, low 42°.

Pressure30.33 inHg
Wind10.8 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Wed, 2158° / 39°0Clear
58 °Clear

Greenport, Wednesday, 21 October

Clear. High 58°, low 39°.

Pressure30.33 inHg
Wind5.6 mph N
Humidity56%
Visibility6.2 mi
Dew point39°
Thu, 2259° / 40°0Clear
59 °Clear

Greenport, Thursday, 22 October

Clear. High 59°, low 40°.

Pressure30.06 inHg
Wind10.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point44°
Fri, 2351° / 39°0Clear
51 °Clear

Greenport, Friday, 23 October

Clear. High 51°, low 39°.

Pressure30.36 inHg
Wind12.9 mph N
Humidity55%
Visibility—
Dew point30°
Sat, 2456° / 35°0Mostly clear
56 °Mostly clear

Greenport, Saturday, 24 October

Mostly clear. High 56°, low 35°.

Pressure30.65 inHg
Wind6.1 mph S
Humidity57%
Visibility—
Dew point33°
Sun, 2560° / 36°0Clear
60 °Clear

Greenport, Sunday, 25 October

Clear. High 60°, low 36°.

Pressure30.53 inHg
Wind9.6 mph S
Humidity57%
Visibility—
Dew point35°
Mon, 2665° / 45°0Clear
65 °Clear

Greenport, Monday, 26 October

Clear. High 65°, low 45°.

Pressure30.27 inHg
Wind9.5 mph NW
Humidity56%
Visibility—
Dew point43°
Tue, 2754° / 37°0Clear
54 °Clear

Greenport, Tuesday, 27 October

Clear. High 54°, low 37°.

Pressure30.36 inHg
Wind8.6 mph N
Humidity47%
Visibility—
Dew point29°
Wed, 2853° / 32°0Clear
53 °Clear

Greenport, Wednesday, 28 October

Clear. High 53°, low 32°.

Pressure30.42 inHg
Wind4.4 mph N
Humidity44%
Visibility—
Dew point24°
Thu, 2959° / 37°0Partly cloudy
59 °Partly cloudy

Greenport, Thursday, 29 October

Partly cloudy. High 59°, low 37°.

Pressure30.33 inHg
Wind4.3 mph S
Humidity50%
Visibility—
Dew point32°
Fri, 3062° / 44°0.01Light rain
62 °Light rain

Greenport, Friday, 30 October

Light rain. High 62°, low 44°.

Pressure30.18 inHg
Wind15.2 mph S
Humidity68%
Visibility—
Dew point44°
Sat, 3168° / 48°0.01Light rain
68 °Light rain

Greenport, Saturday, 31 October

Light rain. High 68°, low 48°.

Pressure30.09 inHg
Wind12.4 mph S
Humidity71%
Visibility—
Dew point52°
Sun, 0162° / 43°0Clear
62 °Clear

Greenport, Sunday, 1 November

Clear. High 62°, low 43°.

Pressure30.33 inHg
Wind4.5 mph S
Humidity59%
Visibility—
Dew point40°
Mon, 0261° / 46°0.01Light rain
61 °Light rain

Greenport, Monday, 2 November

Light rain. High 61°, low 46°.

Pressure30.18 inHg
Wind11.8 mph S
Humidity90%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0355° / 40°0.12Climate normal
55 °Climate normal

Greenport, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (1990)
Record low27° (1993)
Wed, 0454° / 39°0.05Climate normal
54 °Climate normal

Greenport, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.05 in
Chance of precipitation17%
Record high72° (1994)
Record low29° (2013)
Thu, 0553° / 39°0.13Climate normal
53 °Climate normal

Greenport, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation37%
Record high75° (2022)
Record low28° (1965)
Fri, 0652° / 39°0.09Climate normal
52 °Climate normal

Greenport, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation32%
Record high78° (2024)
Record low27° (2012)
Sat, 0751° / 37°0.08Climate normal
51 °Climate normal

Greenport, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2022)
Record low23° (1962)
Sun, 0851° / 37°0.12Climate normal
51 °Climate normal

Greenport, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation28%
Record high71° (1975)
Record low26° (1960)
Mon, 0951° / 36°0.1Climate normal
51 °Climate normal

Greenport, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (1975)
Record low23° (1971)
Tue, 1051° / 37°0.11Climate normal
51 °Climate normal

Greenport, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation47%
Record high71° (2020)
Record low23° (2017)
Wed, 1149° / 37°0.14Climate normal
49 °Climate normal

Greenport, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.14 in
Chance of precipitation40%
Record high69° (2022)
Record low21° (2017)
Thu, 1248° / 35°0.12Climate normal
48 °Climate normal

Greenport, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation40%
Record high67° (2022)
Record low23° (1987)
Fri, 1347° / 33°0.14Climate normal
47 °Climate normal

Greenport, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.14 in
Chance of precipitation45%
Record high67° (1964)
Record low19° (2019)
Sat, 1447° / 33°0.13Climate normal
47 °Climate normal

Greenport, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation30%
Record high65° (1993)
Record low19° (1986)
Sun, 1548° / 34°0.13Climate normal
48 °Climate normal

Greenport, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation43%
Record high71° (1993)
Record low20° (1967)
Mon, 1647° / 33°0.11Climate normal
47 °Climate normal

Greenport, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2005)
Record low17° (1967)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Greenport, NY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Greenport, NY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.