Monthly outlook for Montauk, NY: average high 57.7°, average low 49.6°. That is 0.6° below the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 26 October (61.5°), the coolest 18 October (42.4°).
57.7°/49.6°
Average high / low
−0.6°
Below normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
58.3°
59.5°
-0.7°
27 October – 5 November
56.7°
57.2°
-0.3°
6 November – 15 November
at normal
54.3°
—
October records over 66 years
73.4°1 October 2010All-time high
36.1°27 October 1976All-time low
Sun, 1855° / 42°0
55 °
Montauk, Sunday, 18 October
Clear. High 55°, low 42°.
Pressure30.56 inHg
Wind10.9 mph NE
Humidity52%
Visibility6.2 mi
Dew point33°
Mon, 1959° / 52°0
59 °
Montauk, Monday, 19 October
Overcast. High 59°, low 52°.
Pressure30.42 inHg
Wind17.6 mph NE
Humidity69%
Visibility6.2 mi
Dew point45°
Tue, 2060° / 54°0
60 °
Montauk, Tuesday, 20 October
Partly cloudy. High 60°, low 54°.
Pressure30.21 inHg
Wind20.1 mph NE
Humidity67%
Visibility6.2 mi
Dew point47°
Wed, 2156° / 52°0
56 °
Montauk, Wednesday, 21 October
Partly cloudy. High 56°, low 52°.
Pressure30.27 inHg
Wind25.7 mph NE
Humidity76%
Visibility—
Dew point47°
Thu, 2259° / 50°0
59 °
Montauk, Thursday, 22 October
Overcast. High 59°, low 50°.
Pressure30.03 inHg
Wind22.3 mph N
Humidity72%
Visibility—
Dew point43°
Fri, 2357° / 52°0
57 °
Montauk, Friday, 23 October
Clear. High 57°, low 52°.
Pressure30.18 inHg
Wind24 mph NE
Humidity72%
Visibility—
Dew point45°
Sat, 2455° / 51°0
55 °
Montauk, Saturday, 24 October
Clear. High 55°, low 51°.
Pressure30.36 inHg
Wind27.7 mph NE
Humidity68%
Visibility—
Dew point43°
Sun, 2561° / 48°0
61 °
Montauk, Sunday, 25 October
Overcast. High 61°, low 48°.
Pressure30.21 inHg
Wind21.7 mph N
Humidity54%
Visibility—
Dew point34°
Mon, 2662° / 56°0
62 °
Montauk, Monday, 26 October
Overcast. High 62°, low 56°.
Pressure30.09 inHg
Wind18.2 mph SW
Humidity61%
Visibility—
Dew point44°
Tue, 2762° / 48°0
62 °
Montauk, Tuesday, 27 October
Overcast. High 62°, low 48°.
Pressure29.88 inHg
Wind36.1 mph NW
Humidity76%
Visibility—
Dew point54°
Wed, 2853° / 43°0
53 °
Montauk, Wednesday, 28 October
Clear. High 53°, low 43°.
Pressure30.33 inHg
Wind33.4 mph NW
Humidity56%
Visibility—
Dew point30°
Thu, 2959° / 52°0.23
59 °
Montauk, Thursday, 29 October
Rain. High 59°, low 52°.
Pressure30.12 inHg
Wind26.8 mph SW
Humidity49%
Visibility—
Dew point35°
Fri, 3056° / 50°0.08
56 °
Montauk, Friday, 30 October
Light rain. High 56°, low 50°.
Pressure29.68 inHg
Wind33 mph NW
Humidity77%
Visibility—
Dew point48°
Sat, 3153° / 47°0
53 °
Montauk, Saturday, 31 October
Overcast. High 53°, low 47°.
Pressure30.21 inHg
Wind22.2 mph N
Humidity70%
Visibility—
Dew point39°
Sun, 0158° / 53°0
58 °
Montauk, Sunday, 1 November
Overcast. High 58°, low 53°.
Pressure30.36 inHg
Wind13.9 mph S
Humidity70%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 52°0.11
58 °
Montauk, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low52°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (1971)
Record low34° (1965)
Tue, 0357° / 51°0.16
57 °
Montauk, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low51°
Average precipitation0.16 in
Chance of precipitation27%
Record high67° (1971)
Record low40° (2002)
Wed, 0456° / 51°0.06
56 °
Montauk, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low51°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (1975)
Record low39° (1989)
Thu, 0556° / 51°0.17
56 °
Montauk, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low51°
Average precipitation0.17 in
Chance of precipitation38%
Record high65° (2022)
Record low37° (1965)
Fri, 0656° / 50°0.14
56 °
Montauk, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low50°
Average precipitation0.14 in
Chance of precipitation38%
Record high66° (2022)
Record low38° (1962)
Sat, 0756° / 49°0.09
56 °
Montauk, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low49°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2022)
Record low37° (1962)
Sun, 0855° / 48°0.15
55 °
Montauk, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.15 in
Chance of precipitation33%
Record high63° (2024)
Record low36° (2019)
Mon, 0955° / 48°0.09
55 °
Montauk, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.09 in
Chance of precipitation28%
Record high63° (1989)
Record low33° (1971)
Tue, 1055° / 48°0.2
55 °
Montauk, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.2 in
Chance of precipitation40%
Record high63° (1977)
Record low33° (2017)
Wed, 1155° / 48°0.17
55 °
Montauk, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.17 in
Chance of precipitation40%
Record high66° (2022)
Record low31° (2017)
Thu, 1254° / 46°0.2
54 °
Montauk, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.2 in
Chance of precipitation40%
Record high66° (2022)
Record low35° (1976)
Fri, 1353° / 45°0.24
53 °
Montauk, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.24 in
Chance of precipitation43%
Record high63° (1975)
Record low29° (2019)
Sat, 1452° / 46°0.13
52 °
Montauk, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low46°
Average precipitation0.13 in
Chance of precipitation30%
Record high61° (2009)
Record low30° (1986)
Sun, 1553° / 46°0.12
53 °
Montauk, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.12 in
Chance of precipitation37%
Record high63° (1993)
Record low30° (1967)
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 Montauk, 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 Montauk, 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.