As of 03:12 EST

Weather in Harbor Green, NY

51°Current weather

Harbor Green, Monday, 9 November, 03:12

Clear. Feels like 48°. High 59°, low 49°.

Pressure29.71 inHg
Wind8.1 mph W
Humidity62%
Visibility6.2 mi
Dew point38°

Monthly outlook for Harbor Green, NY: average high 52.3°, average low 43.7°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 10 November (60.5°), the coolest 14 November (36.5°).

52.3°/43.7°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November52.8°52.6°+0.1°
19 November – 28 November51.5°49.9°+0.9°
29 November – 8 Decemberat normal46.3°—

November records over 66 years

76.8°1 November 2024All-time high
18.1°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Massapequa (1 mi).

Tue, 1060° / 45°0Partly cloudy
60 °Partly cloudy

Harbor Green, Tuesday, 10 November

Partly cloudy. High 60°, low 45°.

Pressure29.91 inHg
Wind9.1 mph SW
Humidity65%
Visibility6.2 mi
Dew point43°
Wed, 1158° / 45°0Partly cloudy
58 °Partly cloudy

Harbor Green, Wednesday, 11 November

Partly cloudy. High 58°, low 45°.

Pressure29.94 inHg
Wind8.3 mph W
Humidity57%
Visibility6.2 mi
Dew point41°
Thu, 1256° / 48°0.22Rain
56 °Rain

Harbor Green, Thursday, 12 November

Rain. High 56°, low 48°.

Pressure29.62 inHg
Wind8.2 mph E
Humidity66%
Visibility6.2 mi
Dew point45°
Fri, 1348° / 39°0.64Rain
48 °Rain

Harbor Green, Friday, 13 November

Rain. High 48°, low 39°.

Pressure29.59 inHg
Wind16.7 mph NE
Humidity87%
Visibility—
Dew point42°
Sat, 1446° / 37°0.23Rain
46 °Rain

Harbor Green, Saturday, 14 November

Rain. High 46°, low 37°.

Pressure29.68 inHg
Wind17.2 mph W
Humidity68%
Visibility—
Dew point31°
Sun, 1549° / 44°0Overcast
49 °Overcast

Harbor Green, Sunday, 15 November

Overcast. High 49°, low 44°.

Pressure29.65 inHg
Wind21.5 mph W
Humidity62%
Visibility—
Dew point33°
Mon, 1648° / 43°0Overcast
48 °Overcast

Harbor Green, Monday, 16 November

Overcast. High 48°, low 43°.

Pressure29.91 inHg
Wind17.4 mph NW
Humidity58%
Visibility—
Dew point31°
Tue, 1752° / 43°0Clear
52 °Clear

Harbor Green, Tuesday, 17 November

Clear. High 52°, low 43°.

Pressure30.27 inHg
Wind15.7 mph N
Humidity63%
Visibility—
Dew point34°
Wed, 1852° / 43°0Partly cloudy
52 °Partly cloudy

Harbor Green, Wednesday, 18 November

Partly cloudy. High 52°, low 43°.

Pressure30.27 inHg
Wind12.1 mph N
Humidity63%
Visibility—
Dew point34°
Thu, 1953° / 45°0Partly cloudy
53 °Partly cloudy

Harbor Green, Thursday, 19 November

Partly cloudy. High 53°, low 45°.

Pressure30.30 inHg
Wind8.1 mph S
Humidity69%
Visibility—
Dew point39°
Fri, 2055° / 50°0Overcast
55 °Overcast

Harbor Green, Friday, 20 November

Overcast. High 55°, low 50°.

Pressure30.30 inHg
Wind9.1 mph W
Humidity67%
Visibility—
Dew point41°
Sat, 2154° / 46°0.21Rain
54 °Rain

Harbor Green, Saturday, 21 November

Rain. High 54°, low 46°.

Pressure30.15 inHg
Wind19.1 mph NW
Humidity57%
Visibility—
Dew point36°
Sun, 2246° / 40°0Clear
46 °Clear

Harbor Green, Sunday, 22 November

Clear. High 46°, low 40°.

Pressure30.36 inHg
Wind19.3 mph NW
Humidity48%
Visibility—
Dew point23°
Mon, 2348° / 38°0Clear
48 °Clear

Harbor Green, Monday, 23 November

Clear. High 48°, low 38°.

Pressure30.56 inHg
Wind10.5 mph N
Humidity41%
Visibility—
Dew point20°
Tue, 2452° / 44°0Partly cloudy
52 °Partly cloudy

Harbor Green, Tuesday, 24 November

Partly cloudy. High 52°, low 44°.

Pressure30.42 inHg
Wind11 mph W
Humidity42%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2549° / 39°0.14Climate normal
49 °Climate normal

Harbor Green, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high62° (2014)
Record low25° (2005)
Thu, 2651° / 40°0.22Climate normal
51 °Climate normal

Harbor Green, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.22 in
Chance of precipitation45%
Record high62° (1979)
Record low29° (2023)
Fri, 2751° / 40°0.13Climate normal
51 °Climate normal

Harbor Green, Friday, 27 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low29° (1974)
Sat, 2851° / 41°0.16Climate normal
51 °Climate normal

Harbor Green, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.16 in
Chance of precipitation40%
Record high62° (1973)
Record low26° (2002)
Sun, 2949° / 39°0.1Climate normal
49 °Climate normal

Harbor Green, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high61° (1990)
Record low26° (2023)
Mon, 3048° / 38°0.13Climate normal
48 °Climate normal

Harbor Green, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (2020)
Record low25° (1976)
Tue, 0148° / 38°0.15Climate normal
48 °Climate normal

Harbor Green, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (2001)
Record low24° (1967)
Wed, 0247° / 37°0.13Climate normal
47 °Climate normal

Harbor Green, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high58° (1970)
Record low22° (1971)
Thu, 0347° / 37°0.15Climate normal
47 °Climate normal

Harbor Green, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation30%
Record high61° (2009)
Record low17° (1976)
Fri, 0446° / 36°0.11Climate normal
46 °Climate normal

Harbor Green, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (1998)
Record low18° (1989)
Sat, 0545° / 36°0.18Climate normal
45 °Climate normal

Harbor Green, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.18 in
Chance of precipitation30%
Record high62° (2001)
Record low20° (2025)
Sun, 0646° / 37°0.18Climate normal
46 °Climate normal

Harbor Green, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.18 in
Chance of precipitation45%
Record high64° (2001)
Record low24° (2007)
Mon, 0745° / 36°0.16Climate normal
45 °Climate normal

Harbor Green, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (1998)
Record low23° (1964)
Tue, 0843° / 35°0.12Climate normal
43 °Climate normal

Harbor Green, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high60° (1978)
Record low21° (2006)

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 Harbor Green, 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 Harbor Green, 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.