As of 17:05 EDT

Weather in Sag Harbor, NY

57°Current weather

Sag Harbor, Saturday, 24 October, 17:05

Overcast. Feels like 55°. High 60°, low 34°.

Pressure30.47 inHg
Wind1 mph NW
Humidity53%
Visibility6.2 mi
Dew point39°

Monthly outlook for Sag Harbor, NY: average high 58.6°, average low 49.6°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 30 October (64.9°), the coolest 24 October (34°).

58.6°/49.6°
Average high / low
+0.9°
Above normal
5 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November60.4°57.6°+1.5°
3 November – 12 November55.5°55°+0.3°
13 November – 22 Novemberat normal51.1°—

October records over 66 years

78.4°2 October 2019All-time high
34.3°27 October 1976All-time low
Sun, 2563° / 37°0Clear
63 °Clear

Sag Harbor, Sunday, 25 October

Clear. High 63°, low 37°.

Pressure30.56 inHg
Wind2.8 mph NW
Humidity74%
Visibility6.2 mi
Dew point45°
Mon, 2661° / 41°0Clear
61 °Clear

Sag Harbor, Monday, 26 October

Clear. High 61°, low 41°.

Pressure30.24 inHg
Wind13.1 mph W
Humidity75%
Visibility6.2 mi
Dew point47°
Tue, 2760° / 50°0Mostly clear
60 °Mostly clear

Sag Harbor, Tuesday, 27 October

Mostly clear. High 60°, low 50°.

Pressure30.36 inHg
Wind11 mph NE
Humidity58%
Visibility6.2 mi
Dew point37°
Wed, 2854° / 47°0Clear
54 °Clear

Sag Harbor, Wednesday, 28 October

Clear. High 54°, low 47°.

Pressure30.50 inHg
Wind7.6 mph NE
Humidity70%
Visibility6.2 mi
Dew point40°
Thu, 2962° / 55°0Mostly clear
62 °Mostly clear

Sag Harbor, Thursday, 29 October

Mostly clear. High 62°, low 55°.

Pressure30.30 inHg
Wind17.4 mph SW
Humidity73%
Visibility—
Dew point50°
Fri, 3065° / 57°0Clear
65 °Clear

Sag Harbor, Friday, 30 October

Clear. High 65°, low 57°.

Pressure30.18 inHg
Wind14.4 mph W
Humidity72%
Visibility—
Dew point53°
Sat, 3159° / 54°0Partly cloudy
59 °Partly cloudy

Sag Harbor, Saturday, 31 October

Partly cloudy. High 59°, low 54°.

Pressure30.36 inHg
Wind14.7 mph E
Humidity79%
Visibility—
Dew point51°
Sun, 0158° / 54°0Overcast
58 °Overcast

Sag Harbor, Sunday, 1 November

Overcast. High 58°, low 54°.

Pressure30.36 inHg
Wind11.7 mph E
Humidity73%
Visibility—
Dew point47°
Mon, 0263° / 58°0.98Rain
63 °Rain

Sag Harbor, Monday, 2 November

Rain. High 63°, low 58°.

Pressure29.88 inHg
Wind20.8 mph SE
Humidity98%
Visibility—
Dew point60°
Tue, 0363° / 57°0.86Rain
63 °Rain

Sag Harbor, Tuesday, 3 November

Rain. High 63°, low 57°.

Pressure29.56 inHg
Wind12.3 mph SW
Humidity96%
Visibility—
Dew point62°
Wed, 0461° / 54°0.05Light rain
61 °Light rain

Sag Harbor, Wednesday, 4 November

Light rain. High 61°, low 54°.

Pressure29.74 inHg
Wind15.4 mph E
Humidity82%
Visibility—
Dew point52°
Thu, 0555° / 51°0.02Light rain
55 °Light rain

Sag Harbor, Thursday, 5 November

Light rain. High 55°, low 51°.

Pressure29.83 inHg
Wind15 mph W
Humidity75%
Visibility—
Dew point46°
Fri, 0654° / 50°0Clear
54 °Clear

Sag Harbor, Friday, 6 November

Clear. High 54°, low 50°.

Pressure30.09 inHg
Wind15.1 mph NE
Humidity70%
Visibility—
Dew point44°
Sat, 0750° / 48°0.06Light rain
50 °Light rain

Sag Harbor, Saturday, 7 November

Light rain. High 50°, low 48°.

Pressure30.36 inHg
Wind19 mph NE
Humidity77%
Visibility—
Dew point42°
Sun, 0850° / 48°0.17Light rain
50 °Light rain

Sag Harbor, Sunday, 8 November

Light rain. High 50°, low 48°.

Pressure30.03 inHg
Wind24.7 mph N
Humidity89%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0954° / 47°0.09Climate normal
54 °Climate normal

Sag Harbor, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low47°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1989)
Record low31° (1971)
Tue, 1055° / 47°0.2Climate normal
55 °Climate normal

Sag Harbor, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low47°
Average precipitation0.2 in
Chance of precipitation42%
Record high64° (1977)
Record low30° (2017)
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)

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.