Monthly outlook for New Suffolk, NY: average high 57.8°, average low 48.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 26 October (68.1°), the coolest 28 October (33.9°).
57.8°/48.2°
Average high / low
+0.8°
Above normal
4 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
59.5°
57.1°
+1.3°
5 November – 14 November
55.1°
54°
+0.6°
15 November – 24 November
at normal
50.6°
—
October records over 66 years
78.4°2 October 2019All-time high
34.3°27 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Sag Harbor (10 mi).
Tue, 2757° / 38°0
57 °
New Suffolk, Tuesday, 27 October
Clear. High 57°, low 38°.
Pressure30.39 inHg
Wind10.2 mph N
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 2856° / 34°0
56 °
New Suffolk, Wednesday, 28 October
Partly cloudy. High 56°, low 34°.
Pressure30.47 inHg
Wind6.9 mph NE
Humidity75%
Visibility6.2 mi
Dew point44°
Thu, 2962° / 53°0
62 °
New Suffolk, Thursday, 29 October
Clear. High 62°, low 53°.
Pressure30.27 inHg
Wind5.5 mph W
Humidity79%
Visibility6.2 mi
Dew point53°
Fri, 3064° / 56°0
64 °
New Suffolk, Friday, 30 October
Clear. High 64°, low 56°.
Pressure30.06 inHg
Wind13 mph W
Humidity81%
Visibility6.2 mi
Dew point55°
Sat, 3159° / 51°0
59 °
New Suffolk, Saturday, 31 October
Clear. High 59°, low 51°.
Pressure30.39 inHg
Wind15.2 mph N
Humidity77%
Visibility—
Dew point44°
Sun, 0159° / 54°0
59 °
New Suffolk, Sunday, 1 November
Overcast. High 59°, low 54°.
Pressure30.42 inHg
Wind13.7 mph SE
Humidity75%
Visibility—
Dew point49°
Mon, 0260° / 58°1.67
60 °
New Suffolk, Monday, 2 November
Heavy rain. High 60°, low 58°.
Pressure29.91 inHg
Wind29.7 mph N
Humidity92%
Visibility—
Dew point58°
Tue, 0358° / 47°0.05
58 °
New Suffolk, Tuesday, 3 November
Light rain. High 58°, low 47°.
Pressure29.94 inHg
Wind22.8 mph N
Humidity79%
Visibility—
Dew point45°
Wed, 0451° / 45°0.01
51 °
New Suffolk, Wednesday, 4 November
Light rain. High 51°, low 45°.
Pressure30.42 inHg
Wind25.5 mph E
Humidity62%
Visibility—
Dew point35°
Thu, 0561° / 51°0.61
61 °
New Suffolk, Thursday, 5 November
Rain. High 61°, low 51°.
Pressure29.88 inHg
Wind36.6 mph E
Humidity93%
Visibility—
Dew point55°
Fri, 0656° / 47°0
56 °
New Suffolk, Friday, 6 November
Clear. High 56°, low 47°.
Pressure29.83 inHg
Wind23.9 mph W
Humidity71%
Visibility—
Dew point45°
Sat, 0749° / 47°0
49 °
New Suffolk, Saturday, 7 November
Light rain. High 49°, low 47°.
Pressure30.18 inHg
Wind15.9 mph NE
Humidity72%
Visibility—
Dew point38°
Sun, 0851° / 48°0
51 °
New Suffolk, Sunday, 8 November
Overcast. High 51°, low 48°.
Pressure30.33 inHg
Wind13.9 mph NE
Humidity74%
Visibility—
Dew point41°
Mon, 0955° / 50°0
55 °
New Suffolk, Monday, 9 November
Overcast. High 55°, low 50°.
Pressure30.18 inHg
Wind12.8 mph SW
Humidity68%
Visibility—
Dew point43°
Tue, 1059° / 55°0.11
59 °
New Suffolk, Tuesday, 10 November
Light rain. High 59°, low 55°.
Pressure29.91 inHg
Wind16.2 mph SE
Humidity81%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1154° / 46°0.18
54 °
New Suffolk, 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°0.19
53 °
New Suffolk, 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°0.24
52 °
New Suffolk, 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°0.13
51 °
New Suffolk, 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°0.14
53 °
New Suffolk, 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°0.17
52 °
New Suffolk, 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°0.17
51 °
New Suffolk, 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°0.08
51 °
New Suffolk, 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°0.09
51 °
New Suffolk, 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°0.13
51 °
New Suffolk, 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°0.1
50 °
New Suffolk, 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°0.18
49 °
New Suffolk, 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°0.15
49 °
New Suffolk, 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°0.12
50 °
New Suffolk, 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 New Suffolk, 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 New Suffolk, 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.