As of 18:45 EST

Weather in Hewlett Harbor, NY

46°Current weather

Hewlett Harbor, Sunday, 15 November, 18:45

Mostly clear. Feels like 40°. High 50°, low 38°.

Pressure30.21 inHg
Wind15 mph N
Humidity58%
Visibility6.2 mi
Dew point32°

Monthly outlook for Hewlett Harbor, NY: average high 55.8°, average low 46.5°. That is 3.2° above the climate normal for November. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 27 November (63.3°), the coolest 17 November (37.9°).

55.8°/46.5°
Average high / low
+3.2°
Above normal
4 / 5
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November54.1°50.5°+2.1°
25 November – 4 December58.5°48.4°+5.6°
5 December – 14 Decemberat normal44.1°—

November records over 66 years

78.3°1 November 2024All-time high
16.5°23 November 2018All-time low

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

Mon, 1651° / 40°0Overcast
51 °Overcast

Hewlett Harbor, Monday, 16 November

Overcast. High 51°, low 40°.

Pressure30.39 inHg
Wind8.1 mph NW
Humidity64%
Visibility6.2 mi
Dew point36°
Tue, 1753° / 38°0Clear
53 °Clear

Hewlett Harbor, Tuesday, 17 November

Clear. High 53°, low 38°.

Pressure30.47 inHg
Wind4.1 mph NW
Humidity67%
Visibility6.2 mi
Dew point39°
Wed, 1857° / 41°0Clear
57 °Clear

Hewlett Harbor, Wednesday, 18 November

Clear. High 57°, low 41°.

Pressure30.45 inHg
Wind4 mph W
Humidity55%
Visibility6.2 mi
Dew point39°
Thu, 1957° / 40°0Clear
57 °Clear

Hewlett Harbor, Thursday, 19 November

Clear. High 57°, low 40°.

Pressure30.39 inHg
Wind2 mph SW
Humidity68%
Visibility6.2 mi
Dew point44°
Fri, 2059° / 43°0Clear
59 °Clear

Hewlett Harbor, Friday, 20 November

Clear. High 59°, low 43°.

Pressure30.27 inHg
Wind6.5 mph W
Humidity67%
Visibility—
Dew point40°
Sat, 2156° / 47°0Overcast
56 °Overcast

Hewlett Harbor, Saturday, 21 November

Overcast. High 56°, low 47°.

Pressure30.36 inHg
Wind12.6 mph E
Humidity79%
Visibility—
Dew point44°
Sun, 2257° / 55°1.26Heavy rain
57 °Heavy rain

Hewlett Harbor, Sunday, 22 November

Heavy rain. High 57°, low 55°.

Pressure29.97 inHg
Wind16.7 mph E
Humidity97%
Visibility—
Dew point56°
Mon, 2355° / 46°0Overcast
55 °Overcast

Hewlett Harbor, Monday, 23 November

Overcast. High 55°, low 46°.

Pressure30.03 inHg
Wind20.6 mph N
Humidity68%
Visibility—
Dew point41°
Tue, 2447° / 41°0Clear
47 °Clear

Hewlett Harbor, Tuesday, 24 November

Clear. High 47°, low 41°.

Pressure30.50 inHg
Wind16.2 mph N
Humidity40%
Visibility—
Dew point20°
Wed, 2553° / 45°0Mostly clear
53 °Mostly clear

Hewlett Harbor, Wednesday, 25 November

Mostly clear. High 53°, low 45°.

Pressure30.53 inHg
Wind11.2 mph E
Humidity51%
Visibility—
Dew point31°
Thu, 2658° / 54°0Overcast
58 °Overcast

Hewlett Harbor, Thursday, 26 November

Overcast. High 58°, low 54°.

Pressure30.30 inHg
Wind14.7 mph SE
Humidity85%
Visibility—
Dew point52°
Fri, 2763° / 57°0.23Light rain
63 °Light rain

Hewlett Harbor, Friday, 27 November

Light rain. High 63°, low 57°.

Pressure30.00 inHg
Wind36.8 mph S
Humidity90%
Visibility—
Dew point58°
Sat, 2859° / 55°0.69Heavy rain
59 °Heavy rain

Hewlett Harbor, Saturday, 28 November

Heavy rain. High 59°, low 55°.

Pressure29.94 inHg
Wind18.6 mph S
Humidity71%
Visibility—
Dew point47°
Sun, 2956° / 52°0Overcast
56 °Overcast

Hewlett Harbor, Sunday, 29 November

Overcast. High 56°, low 52°.

Pressure30.27 inHg
Wind9.9 mph W
Humidity52%
Visibility—
Dew point36°
Mon, 3061° / 53°0.22Rain
61 °Rain

Hewlett Harbor, Monday, 30 November

Rain. High 61°, low 53°.

Pressure30.24 inHg
Wind30.5 mph SE
Humidity65%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0147° / 37°0.14Climate normal
47 °Climate normal

Hewlett Harbor, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high66° (2001)
Record low22° (1967)
Wed, 0247° / 36°0.12Climate normal
47 °Climate normal

Hewlett Harbor, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high59° (1970)
Record low21° (1971)
Thu, 0347° / 35°0.14Climate normal
47 °Climate normal

Hewlett Harbor, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.14 in
Chance of precipitation28%
Record high62° (1998)
Record low15° (1976)
Fri, 0446° / 35°0.1Climate normal
46 °Climate normal

Hewlett Harbor, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.1 in
Chance of precipitation25%
Record high68° (1998)
Record low17° (1989)
Sat, 0544° / 34°0.16Climate normal
44 °Climate normal

Hewlett Harbor, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.16 in
Chance of precipitation30%
Record high65° (2001)
Record low19° (2025)
Sun, 0646° / 35°0.15Climate normal
46 °Climate normal

Hewlett Harbor, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.15 in
Chance of precipitation43%
Record high67° (2001)
Record low23° (2007)
Mon, 0745° / 34°0.13Climate normal
45 °Climate normal

Hewlett Harbor, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (1998)
Record low19° (2002)
Tue, 0843° / 33°0.1Climate normal
43 °Climate normal

Hewlett Harbor, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (1978)
Record low20° (2006)
Wed, 0944° / 33°0.21Climate normal
44 °Climate normal

Hewlett Harbor, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.21 in
Chance of precipitation35%
Record high63° (1978)
Record low18° (1968)
Thu, 1045° / 34°0.12Climate normal
45 °Climate normal

Hewlett Harbor, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high59° (1966)
Record low11° (1968)
Fri, 1144° / 33°0.23Climate normal
44 °Climate normal

Hewlett Harbor, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.23 in
Chance of precipitation42%
Record high63° (2021)
Record low15° (1977)
Sat, 1244° / 33°0.12Climate normal
44 °Climate normal

Hewlett Harbor, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high61° (2021)
Record low10° (1988)
Sun, 1344° / 33°0.1Climate normal
44 °Climate normal

Hewlett Harbor, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.1 in
Chance of precipitation37%
Record high61° (2015)
Record low10° (1960)
Mon, 1443° / 33°0.18Climate normal
43 °Climate normal

Hewlett Harbor, Monday, 14 December

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.18 in
Chance of precipitation38%
Record high60° (2015)
Record low13° (1982)

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 Hewlett Harbor, 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 Hewlett Harbor, 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.