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CheckWeather USSayreville Junction
Forecast confidence: High · models disagree by 3°F

Sayreville Junction weather

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Drizzle,rain likely tomorrow

NWS, the American and the European model agree on a high near 80° in Sayreville Junction today. Tomorrow looks drizzle around 76°, with a 62% chance of rain.

80°68°
76°64°
79°60°
83°61°
87°66°
85°71°
Todaymodels agreeTomorrowmodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaysplit ±5°
NWSNational Blend (NBM)
80°
Drizzle
Today 80°·Low 67°·Rain 4%
AmericanNOAA GFS
81°
Cloudy
Today 81°·Low 69°·Rain 4%
EuropeanECMWF
79°
Light drizzle
Today 79°·Low 69°·Rain 14%

The weather map: all three models at once

NWS, American, European side by side around Sayreville Junction and nearby towns.Live rain radar →
Loading the three model maps…

Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Drizzle
80° 68°
models agree
Tomorrow
Drizzle
76° 64°
models agree
Mon
Mostly clear
79° 60°
models agree
Tue
Cloudy
83° 61°
models agree
Wed
Cloudy
87° 66°
models agree
Thu
Partly cloudy
85° 71°
±5°
Fri
Cloudy
81° 66°
±9°
Sat
Mostly clear
80° 64°
±5°
Sun
Mostly clear
84° 67°
±9°
Mon
Drizzle
85° 69°
±15°
Tue
Drizzle
81° 66°
±25°
Wed
Light drizzle
74° 64°
±7°
Thu
Cloudy
74° 62°
models agree
Fri
Showers
71° 61°
±7°

Sayreville Junction, NJ is at its warmest in Jul (average highs near 88°F) and coldest in Feb (lows around 30°F), with roughly 49 in of precipitation across the year. Below, compare what NWS, American, European forecast for Sayreville Junction 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.

Sayreville Junction climate by month

average daytime high and overnight low across a typical year
Jan
45°
31°
Feb
47°
30°
Mar
53°
35°
Apr
64°
45°
May
73°
53°
Jun
83°
62°
Jul
88°
69°
Aug
83°
66°
Sep
77°
60°
Oct
69°
50°
Nov
56°
39°
Dec
46°
32°

Which forecast is most accurate in Sayreville Junction?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
84
/100rank #1
83±1.7°F97±1.0 mph7687% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
67
/100rank #2
83±1.7°F94±1.9 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±3°79° to 81°±10%4% to 14% chance
Tomorrow±3°74° to 77°±49%13% to 62% chance
Mon±2°78° to 80°±4%1% to 5% chance
Tue±2°82° to 84°models agree0% to 0% chance
Wed±3°86° to 88°±10%2% to 12% chance

The models often agree on temperature and still split on rain — and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Sayreville Junction

today, local time
Sunrise
06:28
Sunset
19:23
Daylight
12h 55m

Common questions

What's the weather in Sayreville Junction today?
On this page we show what NWS, American, European each forecast for Sayreville Junction 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 Sayreville Junction today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Sayreville Junction 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 Sayreville Junction?
Over the last 30 days, the European model has been the most accurate for Sayreville Junction (CheckWeather Score 84/100), ahead of the American at 67. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Sayreville Junction?
July is typically the warmest month in Sayreville Junction, with average highs around 88°F.
How cold does Sayreville Junction get?
The coldest month in Sayreville Junction is February, when overnight lows average about 30°F.
How much rain does Sayreville Junction get?
Sayreville Junction sees roughly 49 in of precipitation a year, with March usually the wettest month.

Nearby

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