Weather Report Cardiff: Accurate Forecast & Current Conditions 2025

Cardiff, the capital of Wales, thrives under dynamic weather patterns shaped by its coastal location and Atlantic influences. Understanding today’s weather report Cardiff is essential for commuters, event planners, and daily planners alike.

Current Weather in Cardiff

As of April 2025, Cardiff experiences mild spring conditions with frequent shifts in temperature and cloud cover. The current temperature stands at 11°C, accompanied by scattered clouds and a gentle breeze of 14 km/h from the northwest. Humidity hovers around 78%, creating a comfortable but damp atmosphere typical of early spring.

Live Observations

• Temperature: 11°C
  
• Conditions: Scattered clouds with occasional breaks
  
• Wind: 14 km/h NW
  
• Humidity: 78%
  
• Barometric pressure: 1013 hPa (stable, indicating fair weather)

Forecast models show a steady pattern over the next 48 hours, with minimal precipitation expected—just a 10% chance of light showers, primarily in the late afternoon. The UV index remains moderate (3), safe for outdoor activities without heavy sun protection.

Hourly Forecast: Today’s Weather Breakdown

Here’s a detailed hourly look at Cardiff’s weather:

Time	Temperature	Conditions	Wind Speed	Humidity
06:00	9°C	Clear skies	12 km/h NW	85%
09:00	12°C	Partly cloudy	10 km/h NW	80%
12:00	14°C	Sunny with light clouds	9 km/h NW	75%
15:00	15°C	Mostly sunny	8 km/h NW	72%
18:00	12°C	Clouds increasing	11 km/h NW	78%
21:00	10°C	Clear, cooling down	13 km/h NW	82%

This pattern reflects Cardiff’s transitional spring weather—warm enough for light layers, but cool enough to warrant a sweater during evening hours.

Weather Patterns & Climate Context

Cardiff’s weather is strongly influenced by its maritime climate, characterized by mild winters, cool summers, and regular rainfall. According to the Met Office (2024–2025 seasonal data), April averages a mean temperature of 11.8°C and 65 mm of precipitation across the region—consistent with recent reports.

The city’s position near the Bristol Channel amplifies coastal fog and wind variability, especially in low-lying areas such as the Cardiff Bay. These local effects explain occasional microclimate differences compared to inland areas.

Seasonal Trends and Preparedness Tips

• April showers are normal—carry an umbrella in late afternoons.
  
• Layer clothing: temperatures fluctuate by 5–6°C between morning and evening.
  
• Monitor local forecasts—wind gusts may exceed 20 km/h during storm fronts.
  
• Use real-time apps for minute-by-minute updates to plan commutes and outdoor events.

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Conclusion & Call to Action

Staying informed with the latest weather report Cardiff ensures better planning, safety, and comfort throughout daily life. Use this guide to interpret today’s conditions and prepare for subtle shifts in springtime weather. Check updated forecasts regularly, especially before outdoor activities. Keep your plans flexible—Cardiff’s weather rewards those who stay alert and ready.