Llannon 14-Day Forecast
Carmarthenshire, Wales
Llannon Outlook (Next 14 Days)
some showers likely, with brighter breaks between may feature around Llannon today, with mild air overall. A moderate breeze at times can add a little bite, especially when showers are passing through. Inland areas may be somewhat drier at times.
Looking further ahead, Llannon sits within a changeable pattern overall, with alternating spells and mild temperatures. As the wider pattern evolves, the detail can adjust between updates, even when the overall direction stays the same. Near-term detail is typically the most reliable, while later stages focus on the broader direction of travel. A quick scan of the charts gives the best sense of the regime, while the table helps with day-specific decisions.
Daily Forecast
| Date | High | Low | Condition | Wind | Rain % | Humidity | Visibility | UV | Sunrise | Sunset |
|---|---|---|---|---|---|---|---|---|---|---|
| Thu, 4 Jun | 14°C | 11°C | Moderate rain | 39 km/h | 94% | 87% | 8 km | 6 | 05:01 AM | 09:28 PM |
| Fri, 5 Jun | 14°C | 8°C | Patchy rain nearby | 26 km/h | 73% | 77% | 10 km | 6 | 05:00 AM | 09:29 PM |
| Sat, 6 Jun | 14°C | 11°C | Moderate rain | 41 km/h | 95% | 88% | 9 km | 1 | 05:00 AM | 09:30 PM |
| Sun, 7 Jun | 14°C | 12°C | Moderate rain | 37 km/h | 97% | 92% | 9 km | 5 | 04:59 AM | 09:31 PM |
| Mon, 8 Jun | 14°C | 11°C | Moderate rain | 37 km/h | 93% | 85% | 9 km | 3 | 04:59 AM | 09:32 PM |
| Tue, 9 Jun | 15°C | 11°C | Patchy rain nearby | 28 km/h | 80% | 85% | 10 km | 3 | 04:58 AM | 09:32 PM |
| Wed, 10 Jun | 15°C | 12°C | Patchy rain nearby | 31 km/h | 73% | 90% | 10 km | 3 | 04:58 AM | 09:33 PM |
| Thu, 11 Jun | 17°C | 12°C | Partly Cloudy | 10 km/h | 7% | 80% | 10 km | 4 | 04:58 AM | 09:34 PM |
| Fri, 12 Jun | 21°C | 12°C | Sunny | 16 km/h | 5% | 80% | 10 km | 5 | 04:57 AM | 09:34 PM |
| Sat, 13 Jun | 23°C | 16°C | Partly Cloudy | 23 km/h | 4% | 78% | 10 km | 5 | 04:57 AM | 09:35 PM |
| Sun, 14 Jun | 21°C | 15°C | Patchy rain nearby | 16 km/h | 73% | 88% | 10 km | 4 | 04:57 AM | 09:36 PM |
| Mon, 15 Jun | 21°C | 14°C | Sunny | 9 km/h | 6% | 86% | 8 km | 5 | 04:57 AM | 09:36 PM |
| Tue, 16 Jun | 20°C | 15°C | Sunny | 14 km/h | 4% | 81% | 10 km | 5 | 04:57 AM | 09:37 PM |
| Wed, 17 Jun | 19°C | 13°C | Partly Cloudy | 20 km/h | 6% | 82% | 10 km | 5 | 04:57 AM | 09:37 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 Llannon over the next 14 days?
The 14-day guidance for Llannon points to Moderate rain featuring frequently, with day-to-day details changing as systems move through. Temperatures hold fairly steady overall. Typical range: highs up to 23°C, lows down to 8°C. Rain-risk signal: 97% at peak (8 higher-risk days). Wind: a windiest-day signal around 41 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 Llannon?
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 Llannon 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 Llannon over the next 14 days?
Across the next two weeks in Llannon, 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 Llannon 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.