Monthly outlook for Lefferts Mill, NY: average high 58.6°, average low 48.5°. That is 3.3° above the climate normal for November. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 5 November (73.6°), the coolest 12 November (41.6°).
58.6°/48.5°
Average high / low
+3.3°
Above normal
6 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
60.7°
53.9°
+3.7°
14 November – 23 November
55°
49.8°
+2.9°
24 November – 3 December
at normal
48°
—
November records over 66 years
78.3°1 November 2024All-time high
17.1°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Huntington Station (4 mi).
Thu, 0574° / 58°0.08
74 °
Lefferts Mill, Thursday, 5 November
Light rain. High 74°, low 58°.
Pressure29.91 inHg
Wind13.9 mph S
Humidity76%
Visibility6.2 mi
Dew point61°
Fri, 0671° / 59°0.29
71 °
Lefferts Mill, Friday, 6 November
Rain. High 71°, low 59°.
Pressure29.88 inHg
Wind2.4 mph E
Humidity90%
Visibility2.1 mi
Dew point63°
Sat, 0763° / 51°0.1
63 °
Lefferts Mill, Saturday, 7 November
Light rain. High 63°, low 51°.
Pressure29.80 inHg
Wind1.6 mph SW
Humidity80%
Visibility6.2 mi
Dew point56°
Sun, 0859° / 50°0.09
59 °
Lefferts Mill, Sunday, 8 November
Light rain. High 59°, low 50°.
Pressure29.80 inHg
Wind16 mph W
Humidity57%
Visibility6.2 mi
Dew point43°
Mon, 0956° / 48°0
56 °
Lefferts Mill, Monday, 9 November
Overcast. High 56°, low 48°.
Pressure29.83 inHg
Wind21.7 mph NW
Humidity59%
Visibility—
Dew point39°
Tue, 1058° / 45°0
58 °
Lefferts Mill, Tuesday, 10 November
Mostly clear. High 58°, low 45°.
Pressure29.94 inHg
Wind10.7 mph SW
Humidity66%
Visibility—
Dew point39°
Wed, 1160° / 51°0
60 °
Lefferts Mill, Wednesday, 11 November
Clear. High 60°, low 51°.
Pressure29.83 inHg
Wind14.8 mph N
Humidity49%
Visibility—
Dew point35°
Thu, 1249° / 42°0
49 °
Lefferts Mill, Thursday, 12 November
Mostly clear. High 49°, low 42°.
Pressure29.68 inHg
Wind17.3 mph NW
Humidity56%
Visibility—
Dew point32°
Fri, 1346° / 42°0
46 °
Lefferts Mill, Friday, 13 November
Overcast. High 46°, low 42°.
Pressure29.59 inHg
Wind20.5 mph NW
Humidity62%
Visibility—
Dew point32°
Sat, 1453° / 44°0
53 °
Lefferts Mill, Saturday, 14 November
Overcast. High 53°, low 44°.
Pressure29.71 inHg
Wind17 mph W
Humidity58%
Visibility—
Dew point33°
Sun, 1560° / 51°0
60 °
Lefferts Mill, Sunday, 15 November
Clear. High 60°, low 51°.
Pressure29.77 inHg
Wind15.9 mph W
Humidity60%
Visibility—
Dew point41°
Mon, 1659° / 51°0.01
59 °
Lefferts Mill, Monday, 16 November
Light rain. High 59°, low 51°.
Pressure29.74 inHg
Wind12.8 mph W
Humidity77%
Visibility—
Dew point49°
Tue, 1755° / 46°0.13
55 °
Lefferts Mill, Tuesday, 17 November
Light rain. High 55°, low 46°.
Pressure29.85 inHg
Wind9.9 mph SW
Humidity44%
Visibility—
Dew point27°
Wed, 1853° / 44°0.07
53 °
Lefferts Mill, Wednesday, 18 November
Light rain. High 53°, low 44°.
Pressure29.94 inHg
Wind14.5 mph N
Humidity63%
Visibility—
Dew point35°
Thu, 1951° / 42°0
51 °
Lefferts Mill, Thursday, 19 November
Partly cloudy. High 51°, low 42°.
Pressure30.27 inHg
Wind8.3 mph SW
Humidity54%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2050° / 40°0.13
50 °
Lefferts Mill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high67° (1985)
Record low28° (1984)
Sat, 2149° / 39°0.11
49 °
Lefferts Mill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1991)
Record low21° (1987)
Sun, 2248° / 39°0.16
48 °
Lefferts Mill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.16 in
Chance of precipitation40%
Record high61° (2007)
Record low19° (2018)
Mon, 2347° / 38°0.12
47 °
Lefferts Mill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation23%
Record high64° (1992)
Record low17° (2018)
Tue, 2449° / 39°0.09
49 °
Lefferts Mill, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high62° (1979)
Record low25° (2018)
Wed, 2549° / 38°0.14
49 °
Lefferts Mill, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high62° (1979)
Record low24° (2005)
Thu, 2650° / 39°0.21
50 °
Lefferts Mill, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.21 in
Chance of precipitation45%
Record high62° (1979)
Record low25° (2023)
Fri, 2750° / 39°0.13
50 °
Lefferts Mill, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation37%
Record high61° (2020)
Record low28° (1974)
Sat, 2850° / 40°0.16
50 °
Lefferts Mill, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.16 in
Chance of precipitation40%
Record high62° (1973)
Record low25° (2002)
Sun, 2948° / 38°0.1
48 °
Lefferts Mill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high61° (2011)
Record low24° (2023)
Mon, 3047° / 37°0.14
47 °
Lefferts Mill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (2020)
Record low24° (1976)
Tue, 0147° / 37°0.15
47 °
Lefferts Mill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (2001)
Record low23° (1967)
Wed, 0246° / 36°0.13
46 °
Lefferts Mill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high61° (2023)
Record low22° (1971)
Thu, 0346° / 36°0.15
46 °
Lefferts Mill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high60° (2009)
Record low16° (1976)
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 Lefferts Mill, 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 Lefferts Mill, 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.