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Oyster Bay weather

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NWSNational Blend (NBM)
52°
Partly cloudy
Feels 49° · Wind 4 mph · Humidity 72%
AmericanNOAA GFS
49°
Overcast
Feels 44° · Wind 4 mph · Humidity 61%
EuropeanECMWF
50°
Overcast
Feels 45° · Wind 4 mph · Humidity 56%

Latest for Oyster Bay: NWS (National Blend (NBM)): 52° Partly cloudy · American (NOAA GFS): 49° Overcast · European (ECMWF): 50° Overcast.

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Oyster Bay weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Oyster Bay weather in numbers

from 30 years of measured normals

Oyster Bay swings 58°F across the year, from 83°F highs in July to 25°F lows in February, and April is usually the wettest month in a year that brings about 52 in of precipitation.

Warmest month
July
83°F average high
Coldest month
February
25°F average low
Wettest month
April
52 in a year
Below freezing
3 months
January, February and December
Comfortable
4 months
May, June, September and October
Residents
6,707
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The weather map: all three models at once

NWS, American, European side by side around Oyster Bay and nearby towns.Live rain radar →
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Oyster Bay 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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Oyster Bay 10-day forecast, out to 14 days

where the models agree, and where they split

Oyster Bay, New York (NY) is at its warmest in Jul (average highs near 83°F) and coldest in Feb (lows around 25°F), with roughly 52 in of precipitation across the year. Below, compare what NWS, American, European forecast for Oyster Bay 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.

Oyster Bay climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
37°
26°
Feb
39°
25°
Mar
47°
33°
Apr
57°
41°
May
68°
52°
Jun
77°
61°
Jul
83°
68°
Aug
82°
68°
Sep
74°
61°
Oct
64°
49°
Nov
53°
40°
Dec
42°
31°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around Oyster Bay has changed since 1995

Oyster Bay sits in the same roughly 50 km square of NASA's reanalysis as Manhattan. That square ran 1.6°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Manhattan page.

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
91±0.9°F97±1.1 mph9396% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
82
/100rank #2
83±1.7°F94±2.0 mph7184% 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 Oyster Bay today?
On this page we show what NWS, American, European each forecast for Oyster Bay 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 Oyster Bay today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Oyster Bay 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 Oyster Bay?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Oyster Bay 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 Oyster Bay?
July is typically the warmest month in Oyster Bay, with average highs around 83°F.
How cold does Oyster Bay get?
The coldest month in Oyster Bay is February, when overnight lows average about 25°F.
How much rain does Oyster Bay get?
Oyster Bay sees roughly 52 in of precipitation a year, with April usually the wettest month.

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