Skip to main content
One weather site to rule them all
checkweather.io
CheckWeather US›Florida›Boynton Beach
Forecast confidence: High · models disagree by 3°F

Boynton Beach weather

Loading live data…

Light drizzle,rain likely tomorrow

NWS, the American and the European model agree on a high near 80° in Boynton Beach today. Tomorrow: drizzle, around 80°, with a 92% chance of rain.

80°69°
80°70°
81°72°
82°74°
82°74°
83°74°
Todaymodels agreeTomorrowmodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaymodels agree
NWSNational Blend (NBM)
81°
Light drizzle
Today 81°·Low 71°·Rain 9%
AmericanNOAA GFS
78°
Cloudy
Today 78°·Low 69°·Rain 9%
EuropeanECMWF
81°
Light drizzle
Today 81°·Low 68°·Rain 25%
CheckWeather.io on iPhoneFree. No ads, no account.

Boynton Beach weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Boynton Beach…

Boynton Beach weather in numbers

measured normals and 10 years of recorded weather

Boynton Beach swings 25°F across the year, from 86°F highs in July to 61°F lows in January, and September is usually the wettest month in a year that brings about 62 in of precipitation. Over 10 years of recorded weather it averages 299 days a year at 77°F or above, 97 of them at 86°F or above, 0 frost nights, and rain on 200 days.

Warmest month
July
86°F average high
Coldest month
January
61°F average low
Wettest month
September
62 in a year
Comfortable
4 months
January, February, March and November
Residents
74,000
share this forecast
Most accurate here
European
86/100 CheckWeather Score
Warm days
299 days
a year at 77°F or above
Frost nights
0 nights
a year below 32°F
Rain days
200 days
a year with 0.04 in or more

Day counts are from the ERA5 reanalysis for Boynton Beach’s grid square, 2016 to 2025, counted the same way for every city so the numbers compare. A reanalysis square is an area, not a weather station, so it is good for counting days and not for a single day’s record.

The weather map: all three models at once

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

Boynton Beach 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

Loading the three models…

Boynton Beach 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Light drizzle
80° 69°
models agree
Tomorrow
Drizzle
80° 70°
models agree
Mon
Heavy drizzle
81° 72°
models agree
Tue
Light drizzle
82° 74°
models agree
Wed
Light drizzle
82° 74°
models agree
Thu
Light drizzle
83° 74°
models agree
Fri
Light drizzle
83° 75°
models agree
Sat
Light drizzle
82° 74°
±5°
Sun
Light drizzle
82° 74°
models agree
Mon
Light drizzle
82° 73°
±5°
Tue
Drizzle
83° 71°
models agree
Wed
Light drizzle
83° 71°
±5°
Thu
Clear
82° 73°
models agree

Boynton Beach, Florida (FL) is at its warmest in Jul (average highs near 86°F) and coldest in Jan (lows around 61°F), with roughly 62 in of precipitation across the year. Below, compare what NWS, American, European forecast for Boynton Beach 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.

Boynton Beach climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
73°
61°
Feb
75°
61°
Mar
77°
64°
Apr
80°
67°
May
83°
70°
Jun
85°
73°
Jul
86°
75°
Aug
86°
75°
Sep
84°
73°
Oct
82°
72°
Nov
78°
67°
Dec
74°
63°

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

How the weather around Boynton Beach has changed since 1995

Boynton Beach sits in the same roughly 50 km square of NASA's reanalysis as Coral Springs. That square ran 1.4°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Coral Springs page.

Which forecast is most accurate in Boynton Beach?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
86
/100rank #1
90±1.0°F95±1.6 mph7687% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
70
/100rank #2
88±1.2°F87±4.1 mph3665% 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)
Loading ratings…
AmericanNOAA GFS
Loading ratings…
EuropeanECMWF
Loading ratings…

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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±3°78° to 81°±16%9% to 25% chance
Tomorrow±1°80° to 81°±12%80% to 92% chance
Mon±1°81° to 81°±5%75% to 80% chance
Tue±1°82° to 83°±21%44% to 65% chance
Wedmodels agree82° to 82°±12%39% to 51% 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 Boynton Beach

today, local time
Sunrise
07:24
Sunset
18:43
Daylight
11h 19m

Common questions

What's the weather in Boynton Beach today?
Saturday, October 24: NWS, the American and the European model agree on a high near 80° in Boynton Beach today. Tomorrow: drizzle, around 80°, with a 92% chance of rain. The forecast on this page refreshes live.
Will it rain in Boynton Beach today or tomorrow?
Rain is likely in Boynton Beach on Sunday, October 25: every model gives at least 80% (NWS 80%, American 80%, European 92%). On Saturday, October 24 the highest chance of rain from any model is 25%. The hourly strip and the model-by-model rain panel above update live.
Which forecast is most accurate for Boynton Beach?
Over the last 30 days, the European model has been the most accurate for Boynton Beach (CheckWeather Score 86/100), ahead of the American at 70. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Boynton Beach?
July is typically the warmest month in Boynton Beach, with average highs around 86°F.
How cold does Boynton Beach get?
The coldest month in Boynton Beach is January, when overnight lows average about 61°F.
How much rain does Boynton Beach get?
Boynton Beach sees roughly 62 in of precipitation a year, with September usually the wettest month.

Nearby

More US weather