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CheckWeather USBelleville

Belleville weather

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NWSNational Blend (NBM)
70°
Mainly clear
Feels 71° · Wind 4 mph · Humidity 69%
AmericanNOAA GFS
70°
Partly cloudy
Feels 71° · Wind 6 mph · Humidity 71%
EuropeanECMWF
70°
Mainly clear
Feels 70° · Wind 5 mph · Humidity 63%

Latest for Belleville: NWS (National Blend (NBM)): 70° Mainly clear · American (NOAA GFS): 70° Partly cloudy · European (ECMWF): 70° Mainly clear.

The weather map: all three models at once

NWS, American, European side by side around Belleville 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

Belleville, NJ is at its warmest in Jul (average highs near 86°F) and coldest in Feb (lows around 28°F), with roughly 55 in of precipitation across the year. Below, compare what NWS, American, European forecast for Belleville 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.

Belleville climate by month

average daytime high and overnight low across a typical year
Jan
44°
31°
Feb
45°
28°
Mar
51°
34°
Apr
62°
44°
May
71°
52°
Jun
81°
61°
Jul
86°
68°
Aug
82°
65°
Sep
76°
59°
Oct
68°
50°
Nov
55°
39°
Dec
45°
32°

Which forecast is most accurate in Belleville?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
89
/100rank #1
91±0.9°F97±1.0 mph8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
71
/100rank #2
79±2.1°F92±2.3 mph4771% 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 Belleville today?
On this page we show what NWS, American, European each forecast for Belleville 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 Belleville today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Belleville 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 Belleville?
Over the last 30 days, the European model has been the most accurate for Belleville (CheckWeather Score 89/100), ahead of the American at 71. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Belleville?
July is typically the warmest month in Belleville, with average highs around 86°F.
How cold does Belleville get?
The coldest month in Belleville is February, when overnight lows average about 28°F.
How much rain does Belleville get?
Belleville sees roughly 55 in of precipitation a year, with March usually the wettest month.

Nearby

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