Monthly outlook for Dering Harbor, NY: average high 53°, average low 46.1°. That is 0.9° above the climate normal for November. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 24 November (60.8°), the coolest 13 November (39.5°).
53°/46.1°
Average high / low
+0.9°
Above normal
5 / 6
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
51.4°
52.4°
-0.5°
20 November – 29 November
55.5°
49.9°
+3.1°
30 November – 9 December
at normal
46.6°
—
November records over 66 years
72.9°1 November 2024All-time high
20.3°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Sag Harbor (7 mi).
Wed, 1156° / 52°0
56 °
Dering Harbor, Wednesday, 11 November
Partly cloudy. High 56°, low 52°.
Pressure29.91 inHg
Wind12.7 mph W
Humidity72%
Visibility6.2 mi
Dew point43°
Thu, 1256° / 52°0.28
56 °
Dering Harbor, Thursday, 12 November
Rain. High 56°, low 52°.
Pressure29.59 inHg
Wind23.5 mph E
Humidity71%
Visibility6.2 mi
Dew point46°
Fri, 1351° / 39°1.74
51 °
Dering Harbor, Friday, 13 November
Snow. High 51°, low 39°.
Pressure29.47 inHg
Wind29.4 mph N
Humidity95%
Visibility2.8 mi
Dew point43°
Sat, 1447° / 42°0.07
47 °
Dering Harbor, Saturday, 14 November
Light rain. High 47°, low 42°.
Pressure29.71 inHg
Wind25.3 mph N
Humidity82%
Visibility—
Dew point37°
Sun, 1550° / 42°0
50 °
Dering Harbor, Sunday, 15 November
Clear. High 50°, low 42°.
Pressure30.15 inHg
Wind19.3 mph NW
Humidity68%
Visibility—
Dew point34°
Mon, 1647° / 41°0
47 °
Dering Harbor, Monday, 16 November
Clear. High 47°, low 41°.
Pressure30.36 inHg
Wind13.6 mph N
Humidity70%
Visibility—
Dew point34°
Tue, 1748° / 40°0
48 °
Dering Harbor, Tuesday, 17 November
Clear. High 48°, low 40°.
Pressure30.45 inHg
Wind8.8 mph N
Humidity60%
Visibility—
Dew point30°
Wed, 1849° / 42°0
49 °
Dering Harbor, Wednesday, 18 November
Clear. High 49°, low 42°.
Pressure30.39 inHg
Wind9.5 mph N
Humidity59%
Visibility—
Dew point31°
Thu, 1952° / 43°0
52 °
Dering Harbor, Thursday, 19 November
Clear. High 52°, low 43°.
Pressure30.45 inHg
Wind10.7 mph N
Humidity56%
Visibility—
Dew point31°
Fri, 2054° / 46°0
54 °
Dering Harbor, Friday, 20 November
Clear. High 54°, low 46°.
Pressure30.36 inHg
Wind8.9 mph NW
Humidity54%
Visibility—
Dew point33°
Sat, 2153° / 48°0
53 °
Dering Harbor, Saturday, 21 November
Partly cloudy. High 53°, low 48°.
Pressure30.30 inHg
Wind9.4 mph W
Humidity48%
Visibility—
Dew point32°
Sun, 2255° / 50°0
55 °
Dering Harbor, Sunday, 22 November
Overcast. High 55°, low 50°.
Pressure30.24 inHg
Wind10.9 mph W
Humidity54%
Visibility—
Dew point36°
Mon, 2359° / 54°0.51
59 °
Dering Harbor, Monday, 23 November
Rain. High 59°, low 54°.
Pressure30.06 inHg
Wind22.7 mph S
Humidity87%
Visibility—
Dew point55°
Tue, 2461° / 53°0.37
61 °
Dering Harbor, Tuesday, 24 November
Rain. High 61°, low 53°.
Pressure29.83 inHg
Wind21.9 mph S
Humidity87%
Visibility—
Dew point55°
Wed, 2551° / 44°0
51 °
Dering Harbor, Wednesday, 25 November
Overcast. High 51°, low 44°.
Pressure29.91 inHg
Wind25.1 mph W
Humidity61%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2651° / 43°0.22
51 °
Dering Harbor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.22 in
Chance of precipitation45%
Record high63° (1979)
Record low28° (1978)
Fri, 2751° / 42°0.15
51 °
Dering Harbor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.15 in
Chance of precipitation38%
Record high62° (1986)
Record low27° (1978)
Sat, 2851° / 43°0.2
51 °
Dering Harbor, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.2 in
Chance of precipitation35%
Record high60° (1994)
Record low25° (2002)
Sun, 2949° / 41°0.11
49 °
Dering Harbor, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2011)
Record low29° (1989)
Mon, 3048° / 40°0.15
48 °
Dering Harbor, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2020)
Record low28° (1976)
Tue, 0148° / 40°0.13
48 °
Dering Harbor, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.13 in
Chance of precipitation45%
Record high62° (2006)
Record low24° (1989)
Wed, 0248° / 39°0.14
48 °
Dering Harbor, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (2006)
Record low21° (1989)
Thu, 0347° / 39°0.17
47 °
Dering Harbor, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.17 in
Chance of precipitation38%
Record high61° (2009)
Record low18° (1976)
Fri, 0446° / 38°0.12
46 °
Dering Harbor, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high60° (1978)
Record low18° (1989)
Sat, 0546° / 38°0.19
46 °
Dering Harbor, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.19 in
Chance of precipitation32%
Record high59° (1973)
Record low20° (2025)
Sun, 0647° / 39°0.19
47 °
Dering Harbor, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.19 in
Chance of precipitation43%
Record high60° (1982)
Record low25° (2007)
Mon, 0746° / 37°0.16
46 °
Dering Harbor, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.16 in
Chance of precipitation33%
Record high62° (1998)
Record low22° (1964)
Tue, 0844° / 36°0.13
44 °
Dering Harbor, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high60° (2011)
Record low22° (2006)
Wed, 0946° / 36°0.24
46 °
Dering Harbor, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.24 in
Chance of precipitation43%
Record high60° (1978)
Record low16° (1968)
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 Dering 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 Dering 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.