Llanfairpwllgwyngyll 14-Day Forecast
Isle of Anglesey, Wales
Llanfairpwllgwyngyll Outlook (Next 14 Days)
a comfortable feel sets the tone in Llanfairpwllgwyngyll today, with showers recurring with only brief dry intervals. Taken together, it has a mixed feel with airflow generally on the gentle side.
Detail is strongest early on; beyond that, an unsettled pattern overall, with showers returning at times and comfortable temperatures overall. As the wider pattern evolves, the detail can adjust between updates, even when the overall direction stays the same. The charts show the clearest signal of how the pattern shifts, with the daily table adding the practical day-by-day context.
Daily Forecast
| Date | High | Low | Condition | Wind | Rain % | Humidity | Visibility | UV | Sunrise | Sunset |
|---|---|---|---|---|---|---|---|---|---|---|
| Thu, 4 Jun | 15°C | 11°C | Moderate rain | 37 km/h | 93% | 88% | 10 km | 4 | 04:53 AM | 09:36 PM |
| Fri, 5 Jun | 14°C | 8°C | Patchy rain nearby | 26 km/h | 73% | 75% | 10 km | 6 | 04:53 AM | 09:37 PM |
| Sat, 6 Jun | 16°C | 11°C | Patchy rain nearby | 20 km/h | 81% | 81% | 9 km | 3 | 04:52 AM | 09:38 PM |
| Sun, 7 Jun | 17°C | 10°C | Patchy rain nearby | 36 km/h | 73% | 84% | 10 km | 5 | 04:51 AM | 09:39 PM |
| Mon, 8 Jun | 14°C | 9°C | Heavy rain | 26 km/h | 93% | 86% | 9 km | 3 | 04:51 AM | 09:40 PM |
| Tue, 9 Jun | 14°C | 7°C | Patchy rain nearby | 32 km/h | 81% | 86% | 10 km | 2 | 04:50 AM | 09:41 PM |
| Wed, 10 Jun | 12°C | 10°C | Patchy rain nearby | 20 km/h | 94% | 92% | 6 km | 3 | 04:50 AM | 09:42 PM |
| Thu, 11 Jun | 17°C | 7°C | Patchy rain nearby | 19 km/h | 73% | 83% | 10 km | 3 | 04:50 AM | 09:42 PM |
| Fri, 12 Jun | 18°C | 13°C | Patchy rain nearby | 23 km/h | 73% | 79% | 10 km | 3 | 04:49 AM | 09:43 PM |
| Sat, 13 Jun | 16°C | 11°C | Patchy rain nearby | 27 km/h | 75% | 81% | 10 km | 3 | 04:49 AM | 09:44 PM |
| Sun, 14 Jun | 16°C | 9°C | Sunny | 13 km/h | 3% | 76% | 10 km | 4 | 04:49 AM | 09:44 PM |
| Mon, 15 Jun | 18°C | 10°C | Partly Cloudy | 7 km/h | 5% | 78% | 10 km | 4 | 04:49 AM | 09:45 PM |
| Tue, 16 Jun | 21°C | 12°C | Sunny | 26 km/h | 5% | 81% | 10 km | 5 | 04:49 AM | 09:46 PM |
| Wed, 17 Jun | 15°C | 10°C | Patchy rain nearby | 15 km/h | 73% | 81% | 10 km | 3 | 04:49 AM | 09:46 PM |
Temperature Trend
Rain Probability
Wind Speed
UV Index
Forecast context and reference links
Forecast charts summarise likely conditions, but day-to-day outcomes in the UK often depend on how the larger pressure pattern evolves. Use the context links below to interpret the signal more reliably.
- Wales Climate for regional patterns and seasonal tendencies.
- UK Climate Overview for a national baseline and how regions compare.
- Wales for location browsing and regional navigation.
How to interpret confidence
For how forecast reliability changes with lead time, see Forecast Confidence. For transparency on how WeatherEngland sources and updates data, see Methodology.
Background guides
- UK Weather Patterns
- UK Seasonal Weather
- UK Weather Hazards
- UK Weather Safety
- UK Jet Stream
- UK Microclimates
Glossary support
Start with the Weather Glossary. Useful terms for this page include Jet Stream, Air Mass, Zonal Flow, Atmospheric Blocking, Weather Front, and Pressure Trend.
FAQ
What is the outlook for Llanfairpwllgwyngyll over the next 14 days?
The 14-day guidance for Llanfairpwllgwyngyll points to Patchy rain nearby featuring frequently, with day-to-day details changing as systems move through. Temperatures hold fairly steady overall. Typical range: highs up to 21°C, lows down to 7°C. Rain-risk signal: 94% at peak (11 higher-risk days). Wind: a windiest-day signal around 37 km/h. UV: peaks around 6 on brighter days. Use days 1–5 for practical planning; beyond that, treat it as guidance on the broader direction.
How reliable is the two-week outlook for Llanfairpwllgwyngyll?
In UK conditions, day-to-day details can shift as Atlantic systems wobble north or south. Treat the first few days as planning-grade, and the second week as guidance on the broader pattern.
Does the Llanfairpwllgwyngyll forecast include hourly weather today?
Yes. The page includes hourly detail for the immediate period and a daily breakdown for the wider outlook. Hourly precision drops off faster than daily trends, so keep an eye on updates.
Are temperatures rising or falling in Llanfairpwllgwyngyll over the next 14 days?
Across the next two weeks in Llanfairpwllgwyngyll, Temperatures hold fairly steady overall. The clearest signal is in the highs/lows chart: look for whether the lines drift up, down, or stay broadly level.
What does the ‘headline condition’ mean in the Llanfairpwllgwyngyll forecast?
It is the day’s most likely overall weather type (for example, rain, cloud or sunshine) based on the dominant signal. Short-lived changes can still occur, so use the daily table and charts to see wind peaks and rain-risk windows.