As of 19:22 EDT

Weather in Greenport, NY

53°Current weather

Greenport, Tuesday, 20 October, 19:22

Clear. Feels like 51°. High 67°, low 42°.

Pressure30.27 inHg
Wind1 mph N
Humidity54%
Visibility6.2 mi
Dew point36°

Monthly outlook for Greenport, NY: average high 55.6°, average low 37.6°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 1.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 20 October (67°), the coolest 31 October (27.9°).

55.6°/37.6°
Average high / low
−0.2°
Below normal
2 / 4
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October57.7°56.8°+0.5°
30 October – 8 November52.1°53.4°-0.7°
9 November – 18 Novemberat normal48°—

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).

Wed, 2163° / 34°0Clear
63 °Clear

Greenport, Wednesday, 21 October

Clear. High 63°, low 34°.

Pressure30.27 inHg
Wind7.4 mph N
Humidity53%
Visibility6.2 mi
Dew point38°
Thu, 2263° / 34°0Mostly clear
63 °Mostly clear

Greenport, Thursday, 22 October

Mostly clear. High 63°, low 34°.

Pressure30.03 inHg
Wind8.8 mph N
Humidity37%
Visibility6.2 mi
Dew point32°
Fri, 2352° / 39°0Mostly clear
52 °Mostly clear

Greenport, Friday, 23 October

Mostly clear. High 52°, low 39°.

Pressure30.42 inHg
Wind9 mph N
Humidity53%
Visibility6.2 mi
Dew point30°
Sat, 2454° / 35°0Partly cloudy
54 °Partly cloudy

Greenport, Saturday, 24 October

Partly cloudy. High 54°, low 35°.

Pressure30.59 inHg
Wind2.6 mph E
Humidity61%
Visibility6.2 mi
Dew point36°
Sun, 2557° / 34°0Mostly clear
57 °Mostly clear

Greenport, Sunday, 25 October

Mostly clear. High 57°, low 34°.

Pressure30.56 inHg
Wind3.8 mph SE
Humidity69%
Visibility—
Dew point35°
Mon, 2665° / 36°0Partly cloudy
65 °Partly cloudy

Greenport, Monday, 26 October

Partly cloudy. High 65°, low 36°.

Pressure30.30 inHg
Wind2 mph S
Humidity60%
Visibility—
Dew point39°
Tue, 2759° / 43°0Overcast
59 °Overcast

Greenport, Tuesday, 27 October

Overcast. High 59°, low 43°.

Pressure30.21 inHg
Wind10 mph N
Humidity74%
Visibility—
Dew point46°
Wed, 2846° / 42°0Light rain
46 °Light rain

Greenport, Wednesday, 28 October

Light rain. High 46°, low 42°.

Pressure30.42 inHg
Wind8 mph N
Humidity78%
Visibility—
Dew point39°
Thu, 2951° / 40°0.7Rain
51 °Rain

Greenport, Thursday, 29 October

Rain. High 51°, low 40°.

Pressure29.71 inHg
Wind7.2 mph NW
Humidity98%
Visibility—
Dew point50°
Fri, 3044° / 34°0.04Light rain
44 °Light rain

Greenport, Friday, 30 October

Light rain. High 44°, low 34°.

Pressure29.97 inHg
Wind14.2 mph NW
Humidity60%
Visibility—
Dew point29°
Sat, 3150° / 28°0Clear
50 °Clear

Greenport, Saturday, 31 October

Clear. High 50°, low 28°.

Pressure30.42 inHg
Wind7.7 mph S
Humidity42%
Visibility—
Dew point20°
Sun, 0157° / 39°0Overcast
57 °Overcast

Greenport, Sunday, 1 November

Overcast. High 57°, low 39°.

Pressure30.42 inHg
Wind13.3 mph S
Humidity62%
Visibility—
Dew point34°
Mon, 0262° / 53°0.73Rain
62 °Rain

Greenport, Monday, 2 November

Rain. High 62°, low 53°.

Pressure30.03 inHg
Wind14.4 mph S
Humidity96%
Visibility—
Dew point58°
Tue, 0355° / 38°0.01Snow
55 °Snow

Greenport, Tuesday, 3 November

Snow. High 55°, low 38°.

Pressure30.09 inHg
Wind16.4 mph NW
Humidity47%
Visibility—
Dew point27°
Wed, 0445° / 32°0Clear
45 °Clear

Greenport, Wednesday, 4 November

Clear. High 45°, low 32°.

Pressure30.33 inHg
Wind11.2 mph NW
Humidity38%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1746° / 32°0.09Climate normal
46 °Climate normal

Greenport, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (2006)
Record low11° (1972)
Wed, 1846° / 33°0.09Climate normal
46 °Climate normal

Greenport, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (2021)
Record low20° (1997)

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.