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Cardiff weather.

7-day forecast for Cardiff, summarised in plain English. Multi-source: Open-Meteo + Windy.

Cardiff over the next few days: expect mostly overcast skies with highs around 18–22°C during the day and cooler nights down to 14–18°C. The warmest day is Sunday, hitting 22°C, while Saturday will be the rainiest with 24mm expected. Overall, it's a mediocre forecast with significant rain and wind gusts up to 53 kph. Plan accordingly!

14–22°Cwind 15 kph53 mm rainovercast
Fri, Aug 28
21° / 17°
1mm rain
wind 16 kph
Sat, Aug 29
20° / 18°
24mm rain
wind 12 kph

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Sun, Aug 30
22° / 16°
11mm rain
wind 13 kph
Mon, Aug 31
19° / 15°
5mm rain
wind 18 kph
Tue, Sep 1
19° / 14°
wind 14 kph
Wed, Sep 2
20° / 17°
13mm rain
wind 21 kph
Thu, Sep 3
19° / 15°
wind 17 kph
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Forecast data · Open-Meteo + Windy · refreshes every 30 min