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Mount Vernon weather

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NWSNational Blend (NBM)
65°
Clear
Feels 67° · Wind 3 mph · Humidity 78%
AmericanNOAA GFS
65°
Clear
Feels 67° · Wind 1 mph · Humidity 81%
EuropeanECMWF
64°
Clear
Feels 65° · Wind 3 mph · Humidity 79%

Latest for Mount Vernon: NWS (National Blend (NBM)): 65° Clear · American (NOAA GFS): 65° Clear · European (ECMWF): 64° Clear.

The weather map: all three models at once

NWS, American, European side by side around Mount Vernon and nearby towns.Live rain radar →
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Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split

Mount Vernon, NY is at its warmest in Jul (average highs near 85°F) and coldest in Feb (lows around 29°F), with roughly 54 in of precipitation across the year. Below, compare what NWS, American, European forecast for Mount Vernon 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.

Mount Vernon climate by month

average daytime high and overnight low across a typical year
Jan
43°
31°
Feb
45°
29°
Mar
51°
34°
Apr
62°
44°
May
71°
52°
Jun
80°
61°
Jul
85°
68°
Aug
81°
65°
Sep
75°
59°
Oct
67°
50°
Nov
54°
39°
Dec
44°
32°

Which forecast is most accurate in Mount Vernon?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
86
/100rank #1
92±0.8°F97±0.8 mph7184% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
65
/100rank #2
79±2.1°F92±2.6 mph2961% 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.

Common questions

What's the weather in Mount Vernon today?
On this page we show what NWS, American, European each forecast for Mount Vernon 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 Mount Vernon today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Mount Vernon 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 Mount Vernon?
Over the last 30 days, the European model has been the most accurate for Mount Vernon (CheckWeather Score 86/100), ahead of the American at 65. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Mount Vernon?
July is typically the warmest month in Mount Vernon, with average highs around 85°F.
How cold does Mount Vernon get?
The coldest month in Mount Vernon is February, when overnight lows average about 29°F.
How much rain does Mount Vernon get?
Mount Vernon sees roughly 54 in of precipitation a year, with March usually the wettest month.

Nearby

WakefieldPelhamBronxvilleWoodlawnPelham ManorTuckahoeWykagylNew Rochelle

More US weather

Which forecast is most accurate in United States?US rain radarNWS vs American vs European: models comparedHow we measure forecast accuracyHow accurate is a 7-day forecast?Best time to visit Mount VernonAll US citiesHoliday weather abroadEmbed Mount Vernon on your siteThe national forecast models, explained: NBM, UKMO, GEM and ACCESS