As of 17:20 EDT

Weather in Cold Spring Harbor, NY

58°Current weather

Cold Spring Harbor, Sunday, 11 October, 17:20

Rain. Feels like 58°. High 58°, low 52°.

Pressure30.03 inHg
Wind3 mph E
Humidity90%
Visibility1.8 mi
Dew point55°

Monthly outlook for Cold Spring Harbor, NY: average high 63.6°, average low 52.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 14 October (75.8°), the coolest 18 October (36.8°).

63.6°/52.6°
Average high / low
+1.5°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October63.6°61.7°+1.1°
21 October – 30 October63.5°58.6°+2.7°
31 October – 9 Novemberat normal55.8°—

October records over 66 years

90.3°2 October 2019All-time high
32.7°27 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Huntington Station (3 mi).

Mon, 1271° / 52°0.06Light rain
71 °Light rain

Cold Spring Harbor, Monday, 12 October

Light rain. High 71°, low 52°.

Pressure29.80 inHg
Wind7.4 mph N
Humidity71%
Visibility6.2 mi
Dew point56°
Tue, 1370° / 54°0Mostly clear
70 °Mostly clear

Cold Spring Harbor, Tuesday, 13 October

Mostly clear. High 70°, low 54°.

Pressure29.94 inHg
Wind5.8 mph SE
Humidity77%
Visibility6.2 mi
Dew point62°
Wed, 1476° / 64°0Mostly clear
76 °Mostly clear

Cold Spring Harbor, Wednesday, 14 October

Mostly clear. High 76°, low 64°.

Pressure29.83 inHg
Wind6.6 mph W
Humidity77%
Visibility6.2 mi
Dew point67°
Thu, 1563° / 56°0Clear
63 °Clear

Cold Spring Harbor, Thursday, 15 October

Clear. High 63°, low 56°.

Pressure30.18 inHg
Wind6 mph N
Humidity59%
Visibility6.2 mi
Dew point46°
Fri, 1670° / 55°0.47Rain
70 °Rain

Cold Spring Harbor, Friday, 16 October

Rain. High 70°, low 55°.

Pressure29.65 inHg
Wind18.3 mph NW
Humidity92%
Visibility—
Dew point60°
Sat, 1752° / 40°0.11Light rain
52 °Light rain

Cold Spring Harbor, Saturday, 17 October

Light rain. High 52°, low 40°.

Pressure30.00 inHg
Wind22.7 mph NW
Humidity82%
Visibility—
Dew point38°
Sun, 1850° / 37°0Clear
50 °Clear

Cold Spring Harbor, Sunday, 18 October

Clear. High 50°, low 37°.

Pressure30.56 inHg
Wind18.3 mph NW
Humidity36%
Visibility—
Dew point17°
Mon, 1962° / 47°0Overcast
62 °Overcast

Cold Spring Harbor, Monday, 19 October

Overcast. High 62°, low 47°.

Pressure30.56 inHg
Wind15.3 mph SW
Humidity37%
Visibility—
Dew point26°
Tue, 2065° / 51°0Clear
65 °Clear

Cold Spring Harbor, Tuesday, 20 October

Clear. High 65°, low 51°.

Pressure30.42 inHg
Wind8.4 mph W
Humidity42%
Visibility—
Dew point34°
Wed, 2159° / 54°0.01Light rain
59 °Light rain

Cold Spring Harbor, Wednesday, 21 October

Light rain. High 59°, low 54°.

Pressure30.65 inHg
Wind13.5 mph E
Humidity74%
Visibility—
Dew point48°
Thu, 2259° / 55°0Overcast
59 °Overcast

Cold Spring Harbor, Thursday, 22 October

Overcast. High 59°, low 55°.

Pressure30.68 inHg
Wind9.4 mph E
Humidity63%
Visibility—
Dew point43°
Fri, 2364° / 53°0Clear
64 °Clear

Cold Spring Harbor, Friday, 23 October

Clear. High 64°, low 53°.

Pressure30.47 inHg
Wind5.7 mph SW
Humidity66%
Visibility—
Dew point47°
Sat, 2468° / 58°0Overcast
68 °Overcast

Cold Spring Harbor, Saturday, 24 October

Overcast. High 68°, low 58°.

Pressure30.24 inHg
Wind12.2 mph S
Humidity69%
Visibility—
Dew point53°
Sun, 2569° / 61°0Overcast
69 °Overcast

Cold Spring Harbor, Sunday, 25 October

Overcast. High 69°, low 61°.

Pressure29.94 inHg
Wind13.9 mph NW
Humidity78%
Visibility—
Dew point58°
Mon, 2662° / 55°0.01Light rain
62 °Light rain

Cold Spring Harbor, Monday, 26 October

Light rain. High 62°, low 55°.

Pressure29.91 inHg
Wind10.9 mph NW
Humidity46%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2758° / 49°0.17Climate normal
58 °Climate normal

Cold Spring Harbor, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low49°
Average precipitation0.17 in
Chance of precipitation30%
Record high75° (2023)
Record low33° (1976)
Wed, 2858° / 48°0.18Climate normal
58 °Climate normal

Cold Spring Harbor, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low48°
Average precipitation0.18 in
Chance of precipitation28%
Record high79° (2023)
Record low33° (1976)
Thu, 2956° / 47°0.2Climate normal
56 °Climate normal

Cold Spring Harbor, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low47°
Average precipitation0.2 in
Chance of precipitation23%
Record high72° (1984)
Record low34° (1965)
Fri, 3056° / 46°0.11Climate normal
56 °Climate normal

Cold Spring Harbor, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.11 in
Chance of precipitation25%
Record high71° (2024)
Record low36° (2011)
Sat, 3157° / 47°0.05Climate normal
57 °Climate normal

Cold Spring Harbor, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low47°
Average precipitation0.05 in
Chance of precipitation18%
Record high76° (2024)
Record low33° (2020)
Sun, 0158° / 49°0.13Climate normal
58 °Climate normal

Cold Spring Harbor, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low49°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (2024)
Record low38° (1976)
Mon, 0257° / 48°0.08Climate normal
57 °Climate normal

Cold Spring Harbor, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low48°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1971)
Record low32° (1965)
Tue, 0357° / 47°0.11Climate normal
57 °Climate normal

Cold Spring Harbor, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low47°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (2017)
Record low36° (2023)
Wed, 0456° / 46°0.06Climate normal
56 °Climate normal

Cold Spring Harbor, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2022)
Record low36° (2020)
Thu, 0556° / 46°0.13Climate normal
56 °Climate normal

Cold Spring Harbor, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (2022)
Record low37° (1965)
Fri, 0655° / 46°0.1Climate normal
55 °Climate normal

Cold Spring Harbor, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low46°
Average precipitation0.1 in
Chance of precipitation38%
Record high74° (2024)
Record low35° (1962)
Sat, 0755° / 45°0.1Climate normal
55 °Climate normal

Cold Spring Harbor, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high75° (2022)
Record low32° (2025)
Sun, 0854° / 44°0.16Climate normal
54 °Climate normal

Cold Spring Harbor, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.16 in
Chance of precipitation28%
Record high73° (2020)
Record low31° (2019)
Mon, 0954° / 44°0.09Climate normal
54 °Climate normal

Cold Spring Harbor, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high73° (2020)
Record low26° (2019)

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 Cold Spring 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 Cold Spring 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.