Monthly outlook for New Suffolk, NY: average high 58.2°, average low 48.7°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 26 October (67.6°), the coolest 25 October (33.8°).
58.2°/48.7°
Average high / low
+0.9°
Above normal
3 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
59.8°
57.5°
+1.3°
4 November – 13 November
55.6°
54.5°
+0.6°
14 November – 23 November
at normal
50.8°
—
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).
Mon, 2668° / 37°0
68 °
New Suffolk, Monday, 26 October
Clear. High 68°, low 37°.
Pressure30.24 inHg
Wind12.8 mph W
Humidity71%
Visibility6.2 mi
Dew point46°
Tue, 2754° / 42°0
54 °
New Suffolk, Tuesday, 27 October
Clear. High 54°, low 42°.
Pressure30.36 inHg
Wind11.1 mph NE
Humidity61%
Visibility6.2 mi
Dew point38°
Wed, 2855° / 49°0
55 °
New Suffolk, Wednesday, 28 October
Mostly clear. High 55°, low 49°.
Pressure30.47 inHg
Wind6.3 mph NE
Humidity83%
Visibility6.2 mi
Dew point46°
Thu, 2961° / 52°0
61 °
New Suffolk, Thursday, 29 October
Overcast. High 61°, low 52°.
Pressure30.30 inHg
Wind7.6 mph SW
Humidity73%
Visibility6.2 mi
Dew point51°
Fri, 3065° / 56°0
65 °
New Suffolk, Friday, 30 October
Clear. High 65°, low 56°.
Pressure30.06 inHg
Wind12.7 mph W
Humidity83%
Visibility—
Dew point54°
Sat, 3159° / 51°0
59 °
New Suffolk, Saturday, 31 October
Clear. High 59°, low 51°.
Pressure30.33 inHg
Wind11.2 mph SW
Humidity55%
Visibility—
Dew point36°
Sun, 0157° / 52°0
57 °
New Suffolk, Sunday, 1 November
Overcast. High 57°, low 52°.
Pressure30.36 inHg
Wind12.2 mph SW
Humidity56%
Visibility—
Dew point38°
Mon, 0259° / 55°0
59 °
New Suffolk, Monday, 2 November
Overcast. High 59°, low 55°.
Pressure30.24 inHg
Wind15.1 mph E
Humidity62%
Visibility—
Dew point42°
Tue, 0356° / 49°0
56 °
New Suffolk, Tuesday, 3 November
Overcast. High 56°, low 49°.
Pressure30.27 inHg
Wind38.5 mph NE
Humidity69%
Visibility—
Dew point42°
Wed, 0452° / 48°1.88
52 °
New Suffolk, Wednesday, 4 November
Heavy rain. High 52°, low 48°.
Pressure30.03 inHg
Wind43.5 mph NE
Humidity87%
Visibility—
Dew point46°
Thu, 0554° / 48°0.11
54 °
New Suffolk, Thursday, 5 November
Light rain. High 54°, low 48°.
Pressure29.77 inHg
Wind32.8 mph NE
Humidity86%
Visibility—
Dew point45°
Fri, 0657° / 51°0
57 °
New Suffolk, Friday, 6 November
Partly cloudy. High 57°, low 51°.
Pressure29.94 inHg
Wind17.6 mph NW
Humidity51%
Visibility—
Dew point34°
Sat, 0755° / 50°0
55 °
New Suffolk, Saturday, 7 November
Partly cloudy. High 55°, low 50°.
Pressure30.12 inHg
Wind10.2 mph NE
Humidity71%
Visibility—
Dew point42°
Sun, 0856° / 53°0
56 °
New Suffolk, Sunday, 8 November
Overcast. High 56°, low 53°.
Pressure29.88 inHg
Wind11.5 mph E
Humidity73%
Visibility—
Dew point46°
Mon, 0959° / 52°0.35
59 °
New Suffolk, Monday, 9 November
Rain. High 59°, low 52°.
Pressure29.56 inHg
Wind32.2 mph S
Humidity84%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.