Monthly outlook for Fair Harbor, NY: average high 60.1°, average low 52°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 2 November (64.8°), the coolest 18 October (43.1°).
60.1°/52°
Average high / low
+0.6°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.5°
59.9°
-0.8°
28 October – 6 November
62.8°
57.2°
+3.1°
7 November – 16 November
at normal
53.3°
—
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).
Mon, 1959° / 47°0
59 °
Fair Harbor, Monday, 19 October
Overcast. High 59°, low 47°.
Pressure30.33 inHg
Wind12.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point42°
Tue, 2063° / 54°0
63 °
Fair Harbor, Tuesday, 20 October
Clear. High 63°, low 54°.
Pressure30.18 inHg
Wind15.9 mph N
Humidity58%
Visibility6.2 mi
Dew point46°
Wed, 2156° / 48°0
56 °
Fair Harbor, Wednesday, 21 October
Clear. High 56°, low 48°.
Pressure30.27 inHg
Wind11.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point42°
Thu, 2261° / 47°0
61 °
Fair Harbor, Thursday, 22 October
Clear. High 61°, low 47°.
Pressure30.12 inHg
Wind10.2 mph N
Humidity65%
Visibility—
Dew point42°
Fri, 2356° / 47°0
56 °
Fair Harbor, Friday, 23 October
Clear. High 56°, low 47°.
Pressure30.36 inHg
Wind16.1 mph N
Humidity61%
Visibility—
Dew point36°
Sat, 2453° / 49°0
53 °
Fair Harbor, Saturday, 24 October
Clear. High 53°, low 49°.
Pressure30.62 inHg
Wind14.9 mph NE
Humidity51%
Visibility—
Dew point34°
Sun, 2559° / 51°0
59 °
Fair Harbor, Sunday, 25 October
Overcast. High 59°, low 51°.
Pressure30.53 inHg
Wind11.4 mph SW
Humidity56%
Visibility—
Dew point41°
Mon, 2663° / 53°0
63 °
Fair Harbor, Monday, 26 October
Overcast. High 63°, low 53°.
Pressure30.21 inHg
Wind16.3 mph NW
Humidity64%
Visibility—
Dew point47°
Tue, 2760° / 49°0
60 °
Fair Harbor, Tuesday, 27 October
Clear. High 60°, low 49°.
Pressure30.30 inHg
Wind8.9 mph N
Humidity47%
Visibility—
Dew point33°
Wed, 2860° / 52°0
60 °
Fair Harbor, Wednesday, 28 October
Overcast. High 60°, low 52°.
Pressure30.33 inHg
Wind8.9 mph NW
Humidity47%
Visibility—
Dew point36°
Thu, 2961° / 56°0
61 °
Fair Harbor, Thursday, 29 October
Overcast. High 61°, low 56°.
Pressure30.30 inHg
Wind16.1 mph SW
Humidity62%
Visibility—
Dew point47°
Fri, 3065° / 61°0.05
65 °
Fair Harbor, Friday, 30 October
Light rain. High 65°, low 61°.
Pressure30.06 inHg
Wind20.3 mph SW
Humidity78%
Visibility—
Dew point56°
Sat, 3165° / 59°0.11
65 °
Fair Harbor, Saturday, 31 October
Light rain. High 65°, low 59°.
Pressure30.12 inHg
Wind17.5 mph NW
Humidity49%
Visibility—
Dew point43°
Sun, 0161° / 56°0.84
61 °
Fair Harbor, Sunday, 1 November
Rain. High 61°, low 56°.
Pressure30.24 inHg
Wind15.6 mph S
Humidity70%
Visibility—
Dew point49°
Mon, 0265° / 60°0
65 °
Fair Harbor, Monday, 2 November
Clear. High 65°, low 60°.
Pressure29.97 inHg
Wind19.7 mph NW
Humidity64%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0358° / 48°0.11
58 °
Fair Harbor, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (2003)
Record low38° (1996)
Wed, 0457° / 47°0.06
57 °
Fair Harbor, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1975)
Record low37° (2013)
Thu, 0556° / 48°0.14
56 °
Fair Harbor, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low48°
Average precipitation0.14 in
Chance of precipitation32%
Record high68° (2022)
Record low38° (1965)
Fri, 0655° / 47°0.11
55 °
Fair Harbor, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.11 in
Chance of precipitation35%
Record high69° (2024)
Record low37° (1962)
Sat, 0755° / 46°0.1
55 °
Fair Harbor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2022)
Record low35° (1962)
Sun, 0854° / 45°0.16
54 °
Fair Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.16 in
Chance of precipitation28%
Record high69° (2020)
Record low33° (2019)
Mon, 0955° / 45°0.1
55 °
Fair Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.1 in
Chance of precipitation25%
Record high67° (1975)
Record low29° (2019)
Tue, 1055° / 46°0.17
55 °
Fair Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.17 in
Chance of precipitation40%
Record high66° (1999)
Record low29° (2017)
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)
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.