Monthly outlook for Lattingtown, NY: average high 61.5°, average low 48.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (69.4°), the coolest 28 October (41.3°).
61.5°/48.9°
Average high / low
+2.2°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
60.9°
58.2°
+1.5°
2 November – 11 November
62.4°
55.3°
+3.9°
12 November – 21 November
at normal
50.5°
—
October records over 66 years
90.1°2 October 2019All-time high
32.2°27 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Greenvale (6 mi).
Sat, 2462° / 42°0
62 °
Lattingtown, Saturday, 24 October
Overcast. High 62°, low 42°.
Pressure30.53 inHg
Wind2.7 mph NW
Humidity45%
Visibility6.2 mi
Dew point34°
Sun, 2563° / 43°0
63 °
Lattingtown, Sunday, 25 October
Clear. High 63°, low 43°.
Pressure30.56 inHg
Wind0.8 mph S
Humidity51%
Visibility6.2 mi
Dew point42°
Mon, 2666° / 46°0
66 °
Lattingtown, Monday, 26 October
Clear. High 66°, low 46°.
Pressure30.24 inHg
Wind5.3 mph W
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2755° / 46°0
55 °
Lattingtown, Tuesday, 27 October
Clear. High 55°, low 46°.
Pressure30.36 inHg
Wind5.7 mph NE
Humidity50%
Visibility6.2 mi
Dew point34°
Wed, 2853° / 41°0
53 °
Lattingtown, Wednesday, 28 October
Clear. High 53°, low 41°.
Pressure30.50 inHg
Wind6.8 mph NE
Humidity57%
Visibility—
Dew point33°
Thu, 2960° / 50°0
60 °
Lattingtown, Thursday, 29 October
Clear. High 60°, low 50°.
Pressure30.39 inHg
Wind8.7 mph S
Humidity65%
Visibility—
Dew point43°
Fri, 3069° / 53°0
69 °
Lattingtown, Friday, 30 October
Mostly clear. High 69°, low 53°.
Pressure30.15 inHg
Wind8.4 mph W
Humidity53%
Visibility—
Dew point42°
Sat, 3163° / 56°0
63 °
Lattingtown, Saturday, 31 October
Clear. High 63°, low 56°.
Pressure30.30 inHg
Wind10.2 mph N
Humidity55%
Visibility—
Dew point44°
Sun, 0158° / 56°0
58 °
Lattingtown, Sunday, 1 November
Overcast. High 58°, low 56°.
Pressure30.47 inHg
Wind9 mph E
Humidity69%
Visibility—
Dew point46°
Mon, 0267° / 57°0
67 °
Lattingtown, Monday, 2 November
Overcast. High 67°, low 57°.
Pressure30.36 inHg
Wind4.7 mph SW
Humidity72%
Visibility—
Dew point53°
Tue, 0362° / 57°0
62 °
Lattingtown, Tuesday, 3 November
Overcast. High 62°, low 57°.
Pressure30.36 inHg
Wind8.2 mph E
Humidity76%
Visibility—
Dew point53°
Wed, 0464° / 47°0.22
64 °
Lattingtown, Wednesday, 4 November
Rain. High 64°, low 47°.
Pressure29.83 inHg
Wind19.3 mph NW
Humidity73%
Visibility—
Dew point55°
Thu, 0559° / 44°0
59 °
Lattingtown, Thursday, 5 November
Clear. High 59°, low 44°.
Pressure30.00 inHg
Wind16.4 mph NW
Humidity47%
Visibility—
Dew point31°
Fri, 0662° / 51°0
62 °
Lattingtown, Friday, 6 November
Clear. High 62°, low 51°.
Pressure29.85 inHg
Wind13.7 mph W
Humidity55%
Visibility—
Dew point39°
Sat, 0760° / 50°0
60 °
Lattingtown, Saturday, 7 November
Partly cloudy. High 60°, low 50°.
Pressure30.03 inHg
Wind11.8 mph N
Humidity46%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0854° / 43°0.15
54 °
Lattingtown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.15 in
Chance of precipitation27%
Record high71° (2020)
Record low31° (2019)
Mon, 0954° / 43°0.08
54 °
Lattingtown, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (2020)
Record low26° (2019)
Tue, 1055° / 43°0.16
55 °
Lattingtown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.16 in
Chance of precipitation37%
Record high69° (2020)
Record low27° (2017)
Wed, 1153° / 43°0.14
53 °
Lattingtown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.14 in
Chance of precipitation35%
Record high69° (2020)
Record low25° (2017)
Thu, 1252° / 42°0.15
52 °
Lattingtown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.15 in
Chance of precipitation38%
Record high69° (2022)
Record low28° (2019)
Fri, 1351° / 40°0.2
51 °
Lattingtown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation37%
Record high67° (1964)
Record low23° (2019)
Sat, 1451° / 40°0.09
51 °
Lattingtown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (1989)
Record low24° (2019)
Sun, 1552° / 41°0.1
52 °
Lattingtown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.1 in
Chance of precipitation38%
Record high71° (1993)
Record low25° (1967)
Mon, 1651° / 40°0.11
51 °
Lattingtown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (2001)
Record low23° (1967)
Tue, 1750° / 40°0.11
50 °
Lattingtown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high64° (2024)
Record low29° (1967)
Wed, 1850° / 40°0.07
50 °
Lattingtown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (2021)
Record low28° (2014)
Thu, 1950° / 40°0.08
50 °
Lattingtown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.08 in
Chance of precipitation25%
Record high62° (1985)
Record low24° (2014)
Fri, 2050° / 39°0.12
50 °
Lattingtown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.12 in
Chance of precipitation28%
Record high68° (1985)
Record low28° (1986)
Sat, 2149° / 38°0.11
49 °
Lattingtown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1991)
Record low21° (1987)
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 Lattingtown, 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 Lattingtown, 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.