Skip to main content
Every US forecast, compared
checkweather.io
CheckWeather USBrockton
Forecast confidence: High · models disagree by 1°F

Brockton weather

Loading live data…

Partly cloudy,rain likely tomorrow

NWS, the American and the European model agree on a high near 71° in Brockton today. Tomorrow looks drizzle around 67°, with a 86% chance of rain.

71°61°
67°58°
77°54°
80°58°
76°61°
78°66°
Todaymodels agreeTomorrowmodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaysplit ±5°Thursdaysplit ±9°
NWSNational Blend (NBM)
71°
Partly cloudy
Today 71°·Low 60°·Rain 15%
AmericanNOAA GFS
71°
Fog
Today 71°·Low 60°·Rain 15%
EuropeanECMWF
71°
Light drizzle
Today 71°·Low 61°·Rain 84%

The weather map: all three models at once

NWS, American, European side by side around Brockton 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
Partly cloudy
71° 61°
models agree
Tomorrow
Drizzle
67° 58°
models agree
Mon
Mostly clear
77° 54°
models agree
Tue
Partly cloudy
80° 58°
models agree
Wed
Cloudy
76° 61°
±5°
Thu
Light drizzle
78° 66°
±9°
Fri
Cloudy
76° 61°
±12°
Sat
Mostly clear
77° 58°
±10°
Sun
Partly cloudy
80° 60°
±11°
Mon
Mostly clear
82° 64°
±15°
Tue
Light drizzle
76° 61°
±15°
Wed
Thunderstorm
76° 59°
±13°
Thu
Cloudy
71° 56°
models agree
Fri
Cloudy
69° 55°
±5°

Brockton, MA is at its warmest in Jul (average highs near 84°F) and coldest in Feb (lows around 26°F), with roughly 52 in of precipitation across the year. Below, compare what NWS, American, European forecast for Brockton 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.

Brockton climate by month

average daytime high and overnight low across a typical year
Jan
41°
28°
Feb
43°
26°
Mar
48°
32°
Apr
59°
40°
May
69°
48°
Jun
77°
58°
Jul
84°
67°
Aug
79°
62°
Sep
73°
58°
Oct
65°
48°
Nov
52°
36°
Dec
43°
30°

Which forecast is most accurate in Brockton?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
87
/100rank #1
95±0.5°F96±1.2 mph7184% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
67
/100rank #2
86±1.4°F95±1.6 mph2458% 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±1°71° to 71°±69%15% to 84% chance
Tomorrow±1°67° to 68°±40%46% to 86% chance
Mon±1°76° to 77°±2%1% to 3% chance
Tue±1°79° to 80°±26%1% to 27% chance
Wed±5°74° to 79°models agree20% to 20% 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 Brockton

today, local time
Sunrise
06:14
Sunset
19:11
Daylight
12h 57m

Common questions

What's the weather in Brockton today?
On this page we show what NWS, American, European each forecast for Brockton 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 Brockton today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Brockton 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 Brockton?
Over the last 30 days, the European model has been the most accurate for Brockton (CheckWeather Score 87/100), 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 Brockton?
July is typically the warmest month in Brockton, with average highs around 84°F.
How cold does Brockton get?
The coldest month in Brockton is February, when overnight lows average about 26°F.
How much rain does Brockton get?
Brockton sees roughly 52 in of precipitation a year, with January usually the wettest month.

Nearby

More US weather