Weather Near Cardiff — Sunny Spots, Rain Escapes & Best Conditions
Last updated: 27 Sep 2026
Cardiff's weather is shaped by its unique geography, nestled along the Bristol Channel and influenced by the nearby Brecon Beacons. This positioning leads to variable conditions, as the mountains can create localized rain shadow effects, resulting in drier spells just beyond their reach while the city itself often faces frequent rainfall.
Today, the sky is predominantly overcast, with cloud cover at 82.3%, setting a typical tone for the region. With a rain probability of 19%, it looks like a day that may keep you on your toes. Overall, expect it to be cloudy with a real chance of rain, so a light jacket might be a wise companion as you navigate the day ahead.
Weather Conditions in City Centre
| Time | Temp | Cloud | Rain | Wind | Condition |
|---|---|---|---|---|---|
| 12:00 PM | 18° | 98% | 50% | 24 km/h |  Rain showers |
| 1:00 PM | 19° | 90% | 30% | 24 km/h |  Light rain |
| 2:00 PM | 19° | 93% | 15% | 23 km/h |  Cloudy |
| 3:00 PM | 19° | 92% | 20% | 26 km/h | Light rain |
| 4:00 PM | 19° | 92% | 10% | 24 km/h | Cloudy |
| 5:00 PM | 18° | 97% | 15% | 23 km/h | Cloudy |
Explore Weather Near Cardiff
FAQ
Why does microclimate variation exist in Cardiff?
Microclimate variation in Cardiff exists due to the city's diverse topography and urban development. Areas with hills or valleys can experience different weather patterns, as elevation affects temperature and precipitation. Additionally, urban heat islands may develop in densely built areas, leading to localized temperature differences compared to surrounding regions.
What are sunny spots, and how are they ranked?
Sunny spots are ranked by a sun score, which is calculated using today's daytime forecast average. This score weighs cloud cover at 80% and rain avoidance at 20%, allowing for a focused measure of expected sunshine versus potential rain. Only today's forecast is considered, ensuring the ranking reflects current conditions.
What distinguishes the three nearby weather page types?
The three page types utilize the same underlying forecast data but optimize for different variables. Sunny spots focus on the sun score, prioritizing cloud cover and rain avoidance; rain escape uses a rain score, where the lowest rain probability is favored; while best weather combines sunshine, rain avoidance, and temperature into a composite score. Consequently, a user checking all three pages for Cardiff may see three distinct destination lists based on these scoring differences.
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