As of 14:50 EDT

Weather in Sag Harbor, NY

64°Current weather

Sag Harbor, Monday, 26 October, 14:50

Clear. Feels like 62°. High 65°, low 37°.

Pressure30.12 inHg
Wind2 mph NW
Humidity52%
Visibility6.2 mi
Dew point46°

Monthly outlook for Sag Harbor, NY: average high 57.9°, average low 48.7°. That is 0.9° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 26 October (65.5°), the coolest 28 October (33.8°).

57.9°/48.7°
Average high / low
+0.9°
Above normal
4 / 5
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November60.2°57.1°+1.7°
5 November – 14 November54°54°-0°
15 November – 24 Novemberat normal50.6°—

October records over 66 years

78.4°2 October 2019All-time high
34.3°27 October 1976All-time low
Tue, 2757° / 36°0Clear
57 °Clear

Sag Harbor, Tuesday, 27 October

Clear. High 57°, low 36°.

Pressure30.39 inHg
Wind12.1 mph NE
Humidity61%
Visibility6.2 mi
Dew point38°
Wed, 2856° / 34°0Overcast
56 °Overcast

Sag Harbor, Wednesday, 28 October

Overcast. High 56°, low 34°.

Pressure30.47 inHg
Wind2.8 mph NE
Humidity73%
Visibility6.2 mi
Dew point44°
Thu, 2960° / 55°0Clear
60 °Clear

Sag Harbor, Thursday, 29 October

Clear. High 60°, low 55°.

Pressure30.27 inHg
Wind6.9 mph SW
Humidity77%
Visibility6.2 mi
Dew point52°
Fri, 3064° / 58°0Clear
64 °Clear

Sag Harbor, Friday, 30 October

Clear. High 64°, low 58°.

Pressure30.06 inHg
Wind11.7 mph W
Humidity85%
Visibility6.2 mi
Dew point55°
Sat, 3159° / 52°0Partly cloudy
59 °Partly cloudy

Sag Harbor, Saturday, 31 October

Partly cloudy. High 59°, low 52°.

Pressure30.36 inHg
Wind14 mph N
Humidity78%
Visibility—
Dew point46°
Sun, 0159° / 54°0Overcast
59 °Overcast

Sag Harbor, Sunday, 1 November

Overcast. High 59°, low 54°.

Pressure30.45 inHg
Wind8.7 mph S
Humidity59%
Visibility—
Dew point44°
Mon, 0262° / 57°0Overcast
62 °Overcast

Sag Harbor, Monday, 2 November

Overcast. High 62°, low 57°.

Pressure30.27 inHg
Wind7.2 mph SE
Humidity80%
Visibility—
Dew point53°
Tue, 0361° / 57°0Overcast
61 °Overcast

Sag Harbor, Tuesday, 3 November

Overcast. High 61°, low 57°.

Pressure30.24 inHg
Wind22.2 mph E
Humidity80%
Visibility—
Dew point54°
Wed, 0458° / 56°0.97Rain
58 °Rain

Sag Harbor, Wednesday, 4 November

Rain. High 58°, low 56°.

Pressure30.03 inHg
Wind29.3 mph E
Humidity91%
Visibility—
Dew point55°
Thu, 0559° / 53°0.28Light rain
59 °Light rain

Sag Harbor, Thursday, 5 November

Light rain. High 59°, low 53°.

Pressure29.65 inHg
Wind24 mph E
Humidity94%
Visibility—
Dew point55°
Fri, 0658° / 52°0Clear
58 °Clear

Sag Harbor, Friday, 6 November

Clear. High 58°, low 52°.

Pressure29.80 inHg
Wind16.8 mph NW
Humidity67%
Visibility—
Dew point45°
Sat, 0756° / 52°0.54Rain
56 °Rain

Sag Harbor, Saturday, 7 November

Rain. High 56°, low 52°.

Pressure29.56 inHg
Wind19.2 mph SE
Humidity92%
Visibility—
Dew point53°
Sun, 0855° / 41°0.57Rain
55 °Rain

Sag Harbor, Sunday, 8 November

Rain. High 55°, low 41°.

Pressure29.47 inHg
Wind27.6 mph N
Humidity78%
Visibility—
Dew point43°
Mon, 0947° / 42°0.01Light rain
47 °Light rain

Sag Harbor, Monday, 9 November

Light rain. High 47°, low 42°.

Pressure29.74 inHg
Wind22.3 mph NW
Humidity72%
Visibility—
Dew point36°
Tue, 1050° / 42°0Partly cloudy
50 °Partly cloudy

Sag Harbor, Tuesday, 10 November

Partly cloudy. High 50°, low 42°.

Pressure29.94 inHg
Wind17.8 mph N
Humidity67%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1154° / 46°0.18Climate normal
54 °Climate normal

Sag Harbor, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low46°
Average precipitation0.18 in
Chance of precipitation35%
Record high67° (2024)
Record low28° (2017)
Thu, 1253° / 45°0.19Climate normal
53 °Climate normal

Sag Harbor, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high53°
Average low45°
Average precipitation0.19 in
Chance of precipitation42%
Record high69° (2022)
Record low32° (2019)
Fri, 1352° / 44°0.24Climate normal
52 °Climate normal

Sag Harbor, Friday, 13 November

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.24 in
Chance of precipitation42%
Record high62° (1964)
Record low27° (2019)
Sat, 1451° / 44°0.13Climate normal
51 °Climate normal

Sag Harbor, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.13 in
Chance of precipitation23%
Record high61° (2009)
Record low28° (1986)
Sun, 1553° / 44°0.14Climate normal
53 °Climate normal

Sag Harbor, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.14 in
Chance of precipitation42%
Record high65° (1993)
Record low27° (1967)
Mon, 1652° / 44°0.17Climate normal
52 °Climate normal

Sag Harbor, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.17 in
Chance of precipitation37%
Record high64° (2006)
Record low26° (1967)
Tue, 1751° / 44°0.17Climate normal
51 °Climate normal

Sag Harbor, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.17 in
Chance of precipitation32%
Record high64° (2006)
Record low32° (1980)
Wed, 1851° / 44°0.08Climate normal
51 °Climate normal

Sag Harbor, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.08 in
Chance of precipitation22%
Record high62° (2021)
Record low32° (2020)
Thu, 1951° / 44°0.09Climate normal
51 °Climate normal

Sag Harbor, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high63° (2021)
Record low29° (2008)
Fri, 2051° / 43°0.13Climate normal
51 °Climate normal

Sag Harbor, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (1985)
Record low28° (1986)
Sat, 2150° / 42°0.1Climate normal
50 °Climate normal

Sag Harbor, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (1988)
Record low23° (1987)
Sun, 2249° / 42°0.18Climate normal
49 °Climate normal

Sag Harbor, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.18 in
Chance of precipitation42%
Record high62° (1994)
Record low20° (2018)
Mon, 2349° / 41°0.15Climate normal
49 °Climate normal

Sag Harbor, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.15 in
Chance of precipitation27%
Record high60° (1991)
Record low21° (2018)
Tue, 2450° / 42°0.12Climate normal
50 °Climate normal

Sag Harbor, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.12 in
Chance of precipitation37%
Record high61° (2014)
Record low26° (1989)

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 Sag 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 Sag 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.