As of 23:42 EDT

Weather in Cold Spring Harbor, NY

50°Current weather

Cold Spring Harbor, Monday, 19 October, 23:42

Clear. Feels like 49°. High 65°, low 36°.

Pressure30.21 inHg
Wind3.4 mph N
Humidity83%
Visibility6.2 mi
Dew point45°

Monthly outlook for Cold Spring Harbor, NY: average high 60.1°, average low 46.2°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 20 October (67.6°), the coolest 19 October (36.5°).

60.1°/46.2°
Average high / low
+0.9°
Above normal
1 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October61.8°59.4°+1.4°
29 October – 7 November57.2°56.3°+0.5°
8 November – 17 Novemberat normal52.1°—

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).

Tue, 2068° / 46°0Clear
68 °Clear

Cold Spring Harbor, Tuesday, 20 October

Clear. High 68°, low 46°.

Pressure30.24 inHg
Wind12.2 mph NE
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2161° / 40°0Mostly clear
61 °Mostly clear

Cold Spring Harbor, Wednesday, 21 October

Mostly clear. High 61°, low 40°.

Pressure30.18 inHg
Wind12.2 mph NE
Humidity59%
Visibility6.2 mi
Dew point40°
Thu, 2263° / 46°0Clear
63 °Clear

Cold Spring Harbor, Thursday, 22 October

Clear. High 63°, low 46°.

Pressure29.94 inHg
Wind9.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point39°
Fri, 2352° / 44°0Clear
52 °Clear

Cold Spring Harbor, Friday, 23 October

Clear. High 52°, low 44°.

Pressure30.24 inHg
Wind13.9 mph N
Humidity52%
Visibility6.2 mi
Dew point32°
Sat, 2456° / 42°0Clear
56 °Clear

Cold Spring Harbor, Saturday, 24 October

Clear. High 56°, low 42°.

Pressure30.47 inHg
Wind8.3 mph N
Humidity58%
Visibility—
Dew point34°
Sun, 2561° / 44°0Clear
61 °Clear

Cold Spring Harbor, Sunday, 25 October

Clear. High 61°, low 44°.

Pressure30.59 inHg
Wind9.3 mph SW
Humidity59%
Visibility—
Dew point38°
Mon, 2666° / 53°0Overcast
66 °Overcast

Cold Spring Harbor, Monday, 26 October

Overcast. High 66°, low 53°.

Pressure30.30 inHg
Wind12.9 mph SW
Humidity54%
Visibility—
Dew point42°
Tue, 2765° / 59°0.02Light rain
65 °Light rain

Cold Spring Harbor, Tuesday, 27 October

Light rain. High 65°, low 59°.

Pressure30.15 inHg
Wind12.3 mph SW
Humidity77%
Visibility—
Dew point53°
Wed, 2861° / 45°0Overcast
61 °Overcast

Cold Spring Harbor, Wednesday, 28 October

Overcast. High 61°, low 45°.

Pressure29.91 inHg
Wind16.1 mph N
Humidity54%
Visibility—
Dew point38°
Thu, 2952° / 39°0Clear
52 °Clear

Cold Spring Harbor, Thursday, 29 October

Clear. High 52°, low 39°.

Pressure30.03 inHg
Wind16.2 mph NW
Humidity44%
Visibility—
Dew point22°
Fri, 3053° / 42°0Clear
53 °Clear

Cold Spring Harbor, Friday, 30 October

Clear. High 53°, low 42°.

Pressure30.21 inHg
Wind14.4 mph W
Humidity48%
Visibility—
Dew point27°
Sat, 3159° / 47°0Clear
59 °Clear

Cold Spring Harbor, Saturday, 31 October

Clear. High 59°, low 47°.

Pressure30.33 inHg
Wind10.2 mph W
Humidity33%
Visibility—
Dew point23°
Sun, 0159° / 48°0Clear
59 °Clear

Cold Spring Harbor, Sunday, 1 November

Clear. High 59°, low 48°.

Pressure30.50 inHg
Wind10.1 mph S
Humidity59%
Visibility—
Dew point40°
Mon, 0261° / 53°0Overcast
61 °Overcast

Cold Spring Harbor, Monday, 2 November

Overcast. High 61°, low 53°.

Pressure30.30 inHg
Wind9.3 mph SW
Humidity54%
Visibility—
Dew point40°
Tue, 0360° / 57°0.85Rain
60 °Rain

Cold Spring Harbor, Tuesday, 3 November

Rain. High 60°, low 57°.

Pressure30.03 inHg
Wind9.4 mph SE
Humidity81%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1055° / 44°0.18Climate normal
55 °Climate normal

Cold Spring Harbor, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low44°
Average precipitation0.18 in
Chance of precipitation42%
Record high69° (2020)
Record low27° (2017)
Wed, 1153° / 44°0.15Climate normal
53 °Climate normal

Cold Spring Harbor, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (2020)
Record low25° (2017)
Thu, 1252° / 42°0.17Climate normal
52 °Climate normal

Cold Spring Harbor, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.17 in
Chance of precipitation45%
Record high70° (2022)
Record low28° (2017)
Fri, 1351° / 41°0.22Climate normal
51 °Climate normal

Cold Spring Harbor, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.22 in
Chance of precipitation40%
Record high66° (1964)
Record low22° (2019)
Sat, 1451° / 41°0.1Climate normal
51 °Climate normal

Cold Spring Harbor, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.1 in
Chance of precipitation23%
Record high64° (1989)
Record low24° (2019)
Sun, 1552° / 41°0.11Climate normal
52 °Climate normal

Cold Spring Harbor, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.11 in
Chance of precipitation45%
Record high70° (1993)
Record low26° (1967)
Mon, 1651° / 41°0.13Climate normal
51 °Climate normal

Cold Spring Harbor, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.13 in
Chance of precipitation38%
Record high65° (2001)
Record low24° (1967)
Tue, 1750° / 40°0.13Climate normal
50 °Climate normal

Cold Spring Harbor, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (2006)
Record low30° (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.