Skip to main content
Every UK forecast, compared
checkweather.io
CheckWeather UKClydach
Forecast confidence: High · models disagree by 1°C

Clydach weather

Loading live data…

Light rain,rain likely tomorrow

Met Office, the European and the American model agree on a high near 24° in Clydach today. Tomorrow looks drizzle around 19°, with a 98% chance of rain.

24°14°
19°15°
17°11°
17°11°
18°12°
19°13°
Todaymodels agreeTomorrowmodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaymodels agreeFridaysplit ±3°
Met OfficeUKMO model
24°
Light rain
Today 24°·Low 14°·Rain -
EuropeanECMWF
23°
Drizzle
Today 23°·Low 13°·Rain 88%
AmericanNOAA GFS
25°
Light drizzle
Today 25°·Low 14°·Rain 38%

The weather map: all three models at once

Met Office, European, American side by side around Clydach 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
Light rain
24° 14°
models agree
Tomorrow
Drizzle
19° 15°
models agree
Tue
Heavy drizzle
17° 11°
models agree
Wed
Light drizzle
17° 11°
models agree
Thu
Rain
18° 12°
models agree
Fri
Light drizzle
19° 13°
±3°
Sat
Light rain
18° 10°
±2°
Sun
Rain
19° 15°
models agree
Mon
Light drizzle
19° 13°
models agree
Tue
Heavy drizzle
18° 12°
models agree
Wed
Light drizzle
17° 10°
±5°
Thu
Drizzle
18°
±4°
Fri
Light rain
17° 10°
±4°
Sat
Light drizzle
17°
±5°

Clydach is a small town of about 19,000 people in Wales, sitting at 51.7°N in a temperate climate zone. Met Office, European, American each forecast Clydach with their own physics, so we line all three up and flag where they disagree. Nearby towns include Neath, Swansea, Briton Ferry.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United Kingdom before you trust any single number.

Which forecast is most accurate in Clydach?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
93
/100rank #1
92±0.4°C99±0.4 mph8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
76
/100rank #2
63±2.1°C88±3.6 mph8290% hitNOAA / NCEP (United States)College Park, Maryland, USA
Met Office logo
Met Office
72
/100rank #3
79±1.2°C96±1.1 mph4771% hitMet Office (United Kingdom)Exeter, United Kingdom

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 1880 cities. Lower error means a higher score. See which forecast model is most accurate in United Kingdom, how we measure forecast accuracy, or which model each weather app uses.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±1°23° to 25°±50%38% to 88% chance
Tomorrow±1°18° to 19°±26%72% to 98% chance
Tue±1°17° to 18°±3%92% to 95% chance
Wed±1°16° to 18°±5%13% to 18% chance
Thu±2°17° to 19°±7%58% to 65% 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 Clydach

today, local time
Sunrise
06:36
Sunset
19:51
Daylight
13h 15m

Common questions

What's the weather in Clydach today?
On this page we show what Met Office, European, American each forecast for Clydach 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 Clydach today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Met Office, European, American for Clydach 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 Clydach?
Over the last 30 days, the European model has been the most accurate for Clydach (CheckWeather Score 93/100), ahead of the American at 76. We grade every model against the recorded weather. See the UK accuracy scoreboard for the full method.

Nearby

More UK weather