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Hamilton Square weather

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The weather map: all three models at once

NWS, American, European side by side around Hamilton Square 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

Hamilton Square, NJ is at its warmest in Jul (average highs near 89°F) and coldest in Feb (lows around 30°F), with roughly 48 in of precipitation across the year. Below, compare what NWS, American, European forecast for Hamilton Square 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.

Hamilton Square climate by month

average daytime high and overnight low across a typical year
Jan
45°
31°
Feb
48°
30°
Mar
54°
35°
Apr
65°
45°
May
73°
52°
Jun
84°
62°
Jul
89°
70°
Aug
84°
66°
Sep
77°
60°
Oct
69°
50°
Nov
56°
39°
Dec
46°
32°

Which forecast is most accurate in the US?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
89
/100rank #1
87±1.3°F96±1.2 mph8592% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
81±1.9°F93±2.2 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.

Common questions

What's the weather in Hamilton Square today?
On this page we show what NWS, American, European each forecast for Hamilton Square 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 Hamilton Square today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Hamilton Square 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 Hamilton Square?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Hamilton Square 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 Hamilton Square?
July is typically the warmest month in Hamilton Square, with average highs around 89°F.
How cold does Hamilton Square get?
The coldest month in Hamilton Square is February, when overnight lows average about 30°F.
How much rain does Hamilton Square get?
Hamilton Square sees roughly 48 in of precipitation a year, with August usually the wettest month.

Nearby

More US weather