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Cold Spring Harbor weather

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Cold Spring Harbor weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Cold Spring Harbor weather in numbers

from 30 years of measured normals

Cold Spring Harbor swings 55°F across the year, from 85°F highs in July to 30°F lows in February, and March is usually the wettest month in a year that brings about 51 in of precipitation.

Warmest month
July
85°F average high
Coldest month
February
30°F average low
Wettest month
March
51 in a year
Below freezing
1 month
February
Comfortable
4 months
April, May, June and September
Residents
5,070
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The weather map: all three models at once

NWS, American, European side by side around Cold Spring Harbor and nearby towns.Live rain radar →
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Cold Spring Harbor hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Cold Spring Harbor 10-day forecast, out to 14 days

where the models agree, and where they split

Cold Spring Harbor, New York (NY) is at its warmest in Jul (average highs near 85°F) and coldest in Feb (lows around 30°F), with roughly 51 in of precipitation across the year. Below, compare what NWS, American, European forecast for Cold Spring Harbor right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Cold Spring Harbor climate by month

average daytime high and overnight low across a typical year
Jan
43°
32°
Feb
44°
30°
Mar
50°
36°
Apr
60°
44°
May
69°
53°
Jun
78°
62°
Jul
85°
70°
Aug
81°
67°
Sep
75°
62°
Oct
67°
52°
Nov
54°
41°
Dec
45°
34°

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
89
/100rank #1
88±1.2°F96±1.2 mph8491% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
82±1.8°F93±2.3 mph4972% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Cold Spring Harbor today?
On this page we show what NWS, American, European each forecast for Cold Spring Harbor today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Cold Spring Harbor today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Cold Spring Harbor and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Cold Spring Harbor?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Cold Spring Harbor forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Cold Spring Harbor?
July is typically the warmest month in Cold Spring Harbor, with average highs around 85°F.
How cold does Cold Spring Harbor get?
The coldest month in Cold Spring Harbor is February, when overnight lows average about 30°F.
How much rain does Cold Spring Harbor get?
Cold Spring Harbor sees roughly 51 in of precipitation a year, with March usually the wettest month.

Nearby

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