
Weather in Kardiff, Uels, United Kingdom today, August 18
Weather in Kardiff now: +19°, overcast, wind 9.3 m/s, humidity 90%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Kardiff now
Hourly forecast for today in Kardiff
Weather forecast in Kardiff today 📅
Weekend weather in Kardiff
Weather for the weather-sensitive
📒 Weather diary in Kardiff
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
What to do in Kardiff in weather like this 🎯

The Moon today 🌙
Monthly climate 🗓️
Kardiff, Uels, United Kingdom. Population 372 089.
Weather and climate in Kardiff 🌍
Climate in Kardiff: the warmest month is July (up to +20° by day), the coldest is January (down to +3° at night). Annual precipitation is about 1215 mm.
The best time to visit is May–September, when the weather is most comfortable for walks and sightseeing.
Precipitation map 🌧️
Cities near Kardiff 📍
FAQ about weather in Kardiff ❓
What's the weather in Kardiff right now?
Now +19°, overcast, wind 9.3 m/s, W, humidity 90%. Feels like +15°.
What's the weather in Kardiff tomorrow?
Tomorrow: +20° by day, +15° at night, mostly clear.
Sunrise and sunset in Kardiff?
Sunrise 05:02, sunset 19:32, day length 14h 30m.
What's the pressure and humidity in Kardiff?
Pressure 760 mmHg, humidity 90%, wind 10 m/s. Matters for weather-sensitive people.
Will it rain in Kardiff today?
Yes, rain is expected, precipitation chance —%. Take an umbrella or a raincoat.
Do I need sunscreen in Kardiff?
Yes, the UV index is 6 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Kardiff?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Kardiff?
At UV 6, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Add the “Pogoda 1” weather widget — free
Pick a city, size and color — get ready-to-paste code. Works on any site.
Get the widget →
Weather in Kardiff — in detail
Weather in Kardiff from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Kardiff anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.

