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Mahopac weather

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NWSNational Blend (NBM)
47°
Partly cloudy
Feels 43° · Wind 3 mph · Humidity 73%
AmericanNOAA GFS
43°
Overcast
Feels 37° · Wind 6 mph · Humidity 67%
EuropeanECMWF
46°
Overcast
Feels 41° · Wind 4 mph · Humidity 63%

Latest for Mahopac: NWS (National Blend (NBM)): 47° Partly cloudy · American (NOAA GFS): 43° Overcast · European (ECMWF): 46° Overcast.

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Mahopac weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Mahopac weather in numbers

from 30 years of measured normals

Mahopac swings 61°F across the year, from 82°F highs in July to 21°F lows in February, and October is usually the wettest month in a year that brings about 55 in of precipitation.

Warmest month
July
82°F average high
Coldest month
February
21°F average low
Wettest month
October
55 in a year
Below freezing
4 months
January, February, March and December
Comfortable
3 months
May, June and September
Residents
8,369
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The weather map: all three models at once

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

where the models agree, and where they split

Mahopac, New York (NY) is at its warmest in Jul (average highs near 82°F) and coldest in Feb (lows around 21°F), with roughly 55 in of precipitation across the year. Below, compare what NWS, American, European forecast for Mahopac 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.

Mahopac climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
34°
22°
Feb
38°
21°
Mar
46°
29°
Apr
57°
39°
May
69°
49°
Jun
78°
58°
Jul
82°
65°
Aug
80°
64°
Sep
72°
56°
Oct
62°
45°
Nov
50°
35°
Dec
39°
26°

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

How the weather around Mahopac has changed since 1995

Mahopac sits in the same roughly 50 km square of NASA's reanalysis as Danbury. That square ran 1.7°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Danbury 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 Mahopac today?
On this page we show what NWS, American, European each forecast for Mahopac 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 Mahopac today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Mahopac 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 Mahopac?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Mahopac 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 Mahopac?
July is typically the warmest month in Mahopac, with average highs around 82°F.
How cold does Mahopac get?
The coldest month in Mahopac is February, when overnight lows average about 21°F.
How much rain does Mahopac get?
Mahopac sees roughly 55 in of precipitation a year, with October usually the wettest month.

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