Monthly outlook for New Suffolk, NY: average high 58°, average low 51°. That is 0.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 22 October (64.8°), the coolest 5 November (42.2°).
58°/51°
Average high / low
+0.3°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
59.2°
58°
+0.7°
1 November – 10 November
56.1°
55.8°
+0.1°
11 November – 20 November
at normal
51.9°
—
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).
Fri, 2357° / 45°0
57 °
New Suffolk, Friday, 23 October
Clear. High 57°, low 45°.
Pressure30.36 inHg
Wind8.5 mph N
Humidity58%
Visibility6.2 mi
Dew point36°
Sat, 2456° / 47°0
56 °
New Suffolk, Saturday, 24 October
Mostly clear. High 56°, low 47°.
Pressure30.53 inHg
Wind3.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point38°
Sun, 2557° / 49°0
57 °
New Suffolk, Sunday, 25 October
Clear. High 57°, low 49°.
Pressure30.56 inHg
Wind2.5 mph NW
Humidity78%
Visibility6.2 mi
Dew point46°
Mon, 2661° / 53°0
61 °
New Suffolk, Monday, 26 October
Clear. High 61°, low 53°.
Pressure30.30 inHg
Wind10.6 mph W
Humidity73%
Visibility—
Dew point46°
Tue, 2757° / 50°0
57 °
New Suffolk, Tuesday, 27 October
Clear. High 57°, low 50°.
Pressure30.39 inHg
Wind18.8 mph N
Humidity63%
Visibility—
Dew point39°
Wed, 2855° / 51°0
55 °
New Suffolk, Wednesday, 28 October
Overcast. High 55°, low 51°.
Pressure30.33 inHg
Wind16.7 mph NE
Humidity60%
Visibility—
Dew point41°
Thu, 2961° / 55°0
61 °
New Suffolk, Thursday, 29 October
Overcast. High 61°, low 55°.
Pressure30.12 inHg
Wind13.4 mph SW
Humidity80%
Visibility—
Dew point54°
Fri, 3060° / 58°0
60 °
New Suffolk, Friday, 30 October
Overcast. High 60°, low 58°.
Pressure30.18 inHg
Wind8.5 mph E
Humidity73%
Visibility—
Dew point51°
Sat, 3163° / 57°0
63 °
New Suffolk, Saturday, 31 October
Light rain. High 63°, low 57°.
Pressure30.24 inHg
Wind12.8 mph E
Humidity84%
Visibility—
Dew point56°
Sun, 0163° / 61°0
63 °
New Suffolk, Sunday, 1 November
Overcast. High 63°, low 61°.
Pressure29.94 inHg
Wind16 mph SW
Humidity87%
Visibility—
Dew point58°
Mon, 0261° / 55°0
61 °
New Suffolk, Monday, 2 November
Overcast. High 61°, low 55°.
Pressure29.97 inHg
Wind15.1 mph N
Humidity68%
Visibility—
Dew point48°
Tue, 0354° / 50°0
54 °
New Suffolk, Tuesday, 3 November
Overcast. High 54°, low 50°.
Pressure30.30 inHg
Wind16.6 mph N
Humidity59%
Visibility—
Dew point36°
Wed, 0455° / 48°0
55 °
New Suffolk, Wednesday, 4 November
Mostly clear. High 55°, low 48°.
Pressure30.39 inHg
Wind22.5 mph N
Humidity57%
Visibility—
Dew point34°
Thu, 0549° / 42°0
49 °
New Suffolk, Thursday, 5 November
Overcast. High 49°, low 42°.
Pressure30.62 inHg
Wind23.2 mph N
Humidity56%
Visibility—
Dew point29°
Fri, 0656° / 48°0
56 °
New Suffolk, Friday, 6 November
Overcast. High 56°, low 48°.
Pressure30.56 inHg
Wind12.4 mph E
Humidity62%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0755° / 47°0.09
55 °
New Suffolk, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (2022)
Record low35° (1962)
Sun, 0854° / 46°0.16
54 °
New Suffolk, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.16 in
Chance of precipitation37%
Record high66° (2020)
Record low34° (2019)
Mon, 0954° / 47°0.09
54 °
New Suffolk, 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°0.2
55 °
New Suffolk, 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°0.18
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)
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.