Monthly outlook for Fair Harbor, NY: average high 58.2°, average low 50.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (67.4°), the coolest 28 October (42°).
58.2°/50.4°
Average high / low
+0.8°
Above normal
4 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
59.9°
57.8°
+1.2°
5 November – 14 November
55.3°
54°
+0.7°
15 November – 24 November
at normal
50.5°
—
October records over 66 years
82.9°8 October 2007All-time high
34°27 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Fire Island Pines (6 mi).
Tue, 2760° / 45°0
60 °
Fair Harbor, Tuesday, 27 October
Clear. High 60°, low 45°.
Pressure30.36 inHg
Wind9.4 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Wed, 2857° / 42°0
57 °
Fair Harbor, Wednesday, 28 October
Overcast. High 57°, low 42°.
Pressure30.47 inHg
Wind2.5 mph E
Humidity64%
Visibility5.2 mi
Dew point43°
Thu, 2961° / 55°0
61 °
Fair Harbor, Thursday, 29 October
Clear. High 61°, low 55°.
Pressure30.27 inHg
Wind7.8 mph SW
Humidity76%
Visibility6.2 mi
Dew point53°
Fri, 3067° / 57°0
67 °
Fair Harbor, Friday, 30 October
Clear. High 67°, low 57°.
Pressure30.09 inHg
Wind7.4 mph W
Humidity74%
Visibility6.2 mi
Dew point55°
Sat, 3158° / 50°0
58 °
Fair Harbor, Saturday, 31 October
Partly cloudy. High 58°, low 50°.
Pressure30.39 inHg
Wind10.2 mph N
Humidity66%
Visibility—
Dew point43°
Sun, 0159° / 57°0
59 °
Fair Harbor, Sunday, 1 November
Overcast. High 59°, low 57°.
Pressure30.42 inHg
Wind11.2 mph SE
Humidity74%
Visibility—
Dew point50°
Mon, 0260° / 57°1.93
60 °
Fair Harbor, Monday, 2 November
Heavy rain. High 60°, low 57°.
Pressure29.91 inHg
Wind24.4 mph N
Humidity93%
Visibility—
Dew point57°
Tue, 0358° / 49°0.01
58 °
Fair Harbor, Tuesday, 3 November
Light rain. High 58°, low 49°.
Pressure29.91 inHg
Wind16.7 mph N
Humidity74%
Visibility—
Dew point46°
Wed, 0452° / 46°0.09
52 °
Fair Harbor, Wednesday, 4 November
Light rain. High 52°, low 46°.
Pressure30.39 inHg
Wind25.8 mph E
Humidity57%
Visibility—
Dew point34°
Thu, 0560° / 53°0.71
60 °
Fair Harbor, Thursday, 5 November
Rain. High 60°, low 53°.
Pressure29.83 inHg
Wind29.9 mph E
Humidity93%
Visibility—
Dew point56°
Fri, 0656° / 49°0
56 °
Fair Harbor, Friday, 6 November
Clear. High 56°, low 49°.
Pressure29.85 inHg
Wind17.5 mph NW
Humidity68%
Visibility—
Dew point44°
Sat, 0749° / 46°0
49 °
Fair Harbor, Saturday, 7 November
Overcast. High 49°, low 46°.
Pressure30.18 inHg
Wind13.5 mph N
Humidity64%
Visibility—
Dew point36°
Sun, 0853° / 48°0
53 °
Fair Harbor, Sunday, 8 November
Overcast. High 53°, low 48°.
Pressure30.33 inHg
Wind9.9 mph NE
Humidity63%
Visibility—
Dew point38°
Mon, 0955° / 50°0
55 °
Fair Harbor, Monday, 9 November
Overcast. High 55°, low 50°.
Pressure30.18 inHg
Wind11.5 mph S
Humidity65%
Visibility—
Dew point42°
Tue, 1058° / 55°0.16
58 °
Fair Harbor, Tuesday, 10 November
Light rain. High 58°, low 55°.
Pressure29.91 inHg
Wind13.2 mph S
Humidity85%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1154° / 45°0.15
54 °
Fair Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (2024)
Record low27° (2017)
Thu, 1253° / 44°0.17
53 °
Fair Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.17 in
Chance of precipitation43%
Record high69° (2022)
Record low31° (2019)
Fri, 1352° / 42°0.23
52 °
Fair Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.23 in
Chance of precipitation40%
Record high66° (1964)
Record low26° (2019)
Sat, 1451° / 43°0.11
51 °
Fair Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high64° (1989)
Record low28° (1986)
Sun, 1553° / 43°0.12
53 °
Fair Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.12 in
Chance of precipitation43%
Record high70° (1993)
Record low26° (1967)
Mon, 1652° / 42°0.15
52 °
Fair Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high65° (2006)
Record low26° (1967)
Tue, 1751° / 42°0.14
51 °
Fair Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high65° (2006)
Record low32° (1967)
Wed, 1851° / 42°0.08
51 °
Fair Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high64° (2024)
Record low30° (2014)
Thu, 1951° / 42°0.07
51 °
Fair Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2021)
Record low26° (2014)
Fri, 2051° / 42°0.12
51 °
Fair Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.12 in
Chance of precipitation32%
Record high66° (1985)
Record low29° (1984)
Sat, 2150° / 40°0.1
50 °
Fair Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (2020)
Record low23° (1987)
Sun, 2249° / 40°0.16
49 °
Fair Harbor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high61° (2007)
Record low21° (2018)
Mon, 2348° / 39°0.13
48 °
Fair Harbor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.13 in
Chance of precipitation23%
Record high64° (1992)
Record low20° (2018)
Tue, 2449° / 40°0.09
49 °
Fair Harbor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1979)
Record low26° (2013)
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 Fair 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 Fair 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.