As of 05:23 EST

Weather in Sag Harbor, NY

46°Current weather

Sag Harbor, Friday, 13 November, 05:23

Overcast. Feels like 44°. High 46°, low 33°.

Pressure29.47 inHg
Wind5 mph NE
Humidity84%
Visibility5.3 mi
Dew point42°

Monthly outlook for Sag Harbor, NY: average high 53.1°, average low 45.2°. That is 1.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 25 November (63.9°), the coolest 14 November (32°).

53.1°/45.2°
Average high / low
+1.3°
Above normal
2 / 6
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November52.2°51.1°+0.6°
23 November – 2 December54.7°49.4°+3°
3 December – 12 Decemberat normal45.8°—

November records over 66 years

72.9°1 November 2024All-time high
20.3°22 November 2018All-time low
Sat, 1449° / 32°0.01Light rain
49 °Light rain

Sag Harbor, Saturday, 14 November

Light rain. High 49°, low 32°.

Pressure29.71 inHg
Wind16.7 mph NW
Humidity61%
Visibility6.2 mi
Dew point32°
Sun, 1549° / 43°0Overcast
49 °Overcast

Sag Harbor, Sunday, 15 November

Overcast. High 49°, low 43°.

Pressure30.06 inHg
Wind19.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point33°
Mon, 1649° / 43°0Clear
49 °Clear

Sag Harbor, Monday, 16 November

Clear. High 49°, low 43°.

Pressure30.36 inHg
Wind14.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 44°0Clear
53 °Clear

Sag Harbor, Tuesday, 17 November

Clear. High 53°, low 44°.

Pressure30.47 inHg
Wind16.5 mph NW
Humidity83%
Visibility—
Dew point40°
Wed, 1854° / 48°0Clear
54 °Clear

Sag Harbor, Wednesday, 18 November

Clear. High 54°, low 48°.

Pressure30.42 inHg
Wind15.7 mph W
Humidity75%
Visibility—
Dew point41°
Thu, 1957° / 49°0Clear
57 °Clear

Sag Harbor, Thursday, 19 November

Clear. High 57°, low 49°.

Pressure30.36 inHg
Wind9.5 mph SW
Humidity60%
Visibility—
Dew point40°
Fri, 2057° / 51°0Overcast
57 °Overcast

Sag Harbor, Friday, 20 November

Overcast. High 57°, low 51°.

Pressure30.24 inHg
Wind12.8 mph W
Humidity64%
Visibility—
Dew point43°
Sat, 2151° / 48°0Clear
51 °Clear

Sag Harbor, Saturday, 21 November

Clear. High 51°, low 48°.

Pressure30.33 inHg
Wind11.3 mph N
Humidity64%
Visibility—
Dew point38°
Sun, 2257° / 49°0Partly cloudy
57 °Partly cloudy

Sag Harbor, Sunday, 22 November

Partly cloudy. High 57°, low 49°.

Pressure30.21 inHg
Wind11.9 mph W
Humidity68%
Visibility—
Dew point44°
Mon, 2360° / 53°0Partly cloudy
60 °Partly cloudy

Sag Harbor, Monday, 23 November

Partly cloudy. High 60°, low 53°.

Pressure30.33 inHg
Wind12.7 mph SW
Humidity74%
Visibility—
Dew point50°
Tue, 2463° / 59°0.01Light rain
63 °Light rain

Sag Harbor, Tuesday, 24 November

Light rain. High 63°, low 59°.

Pressure30.30 inHg
Wind19.2 mph S
Humidity74%
Visibility—
Dew point54°
Wed, 2564° / 60°0.04Light rain
64 °Light rain

Sag Harbor, Wednesday, 25 November

Light rain. High 64°, low 60°.

Pressure30.06 inHg
Wind20.6 mph S
Humidity83%
Visibility—
Dew point58°
Thu, 2656° / 38°0.65Rain
56 °Rain

Sag Harbor, Thursday, 26 November

Rain. High 56°, low 38°.

Pressure29.85 inHg
Wind24.2 mph N
Humidity89%
Visibility—
Dew point44°
Fri, 2739° / 34°0.01Light rain
39 °Light rain

Sag Harbor, Friday, 27 November

Light rain. High 39°, low 34°.

Pressure30.12 inHg
Wind20.8 mph N
Humidity55%
Visibility—
Dew point21°
Sat, 2845° / 37°0Overcast
45 °Overcast

Sag Harbor, Saturday, 28 November

Overcast. High 45°, low 37°.

Pressure30.45 inHg
Wind12.9 mph NE
Humidity71%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2949° / 41°0.11Climate normal
49 °Climate normal

Sag Harbor, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2011)
Record low29° (1989)
Mon, 3048° / 40°0.15Climate normal
48 °Climate normal

Sag Harbor, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2020)
Record low28° (1976)
Tue, 0148° / 40°0.13Climate normal
48 °Climate normal

Sag Harbor, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.13 in
Chance of precipitation45%
Record high62° (2006)
Record low24° (1989)
Wed, 0248° / 39°0.14Climate normal
48 °Climate normal

Sag Harbor, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (2006)
Record low21° (1989)
Thu, 0347° / 39°0.17Climate normal
47 °Climate normal

Sag Harbor, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.17 in
Chance of precipitation38%
Record high61° (2009)
Record low18° (1976)
Fri, 0446° / 38°0.12Climate normal
46 °Climate normal

Sag Harbor, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high60° (1978)
Record low18° (1989)
Sat, 0546° / 38°0.19Climate normal
46 °Climate normal

Sag Harbor, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.19 in
Chance of precipitation32%
Record high59° (1973)
Record low20° (2025)
Sun, 0647° / 39°0.19Climate normal
47 °Climate normal

Sag Harbor, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.19 in
Chance of precipitation43%
Record high60° (1982)
Record low25° (2007)
Mon, 0746° / 37°0.16Climate normal
46 °Climate normal

Sag Harbor, Monday, 7 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.16 in
Chance of precipitation33%
Record high62° (1998)
Record low22° (1964)
Tue, 0844° / 36°0.13Climate normal
44 °Climate normal

Sag Harbor, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high60° (2011)
Record low22° (2006)
Wed, 0946° / 36°0.24Climate normal
46 °Climate normal

Sag Harbor, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.24 in
Chance of precipitation43%
Record high60° (1978)
Record low16° (1968)
Thu, 1046° / 38°0.15Climate normal
46 °Climate normal

Sag Harbor, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.15 in
Chance of precipitation38%
Record high60° (2023)
Record low13° (1968)
Fri, 1146° / 37°0.27Climate normal
46 °Climate normal

Sag Harbor, Friday, 11 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.27 in
Chance of precipitation52%
Record high60° (2023)
Record low16° (1977)
Sat, 1245° / 36°0.19Climate normal
45 °Climate normal

Sag Harbor, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.19 in
Chance of precipitation40%
Record high60° (2008)
Record low12° (1988)

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.