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Now · 6:27 PM

Llanfechain Weather & Hourly Forecast

United Kingdom · Wales · SY22 6UG

Overcast
16°C
Overcast
Feels like: 11°C
💧 Humidity 73% 🌡 Pressure 1014 hPa 💨 Wind 26 km/h 👁 Visibility 32.8 km Clouds 100% ☀️ UV index 0.3 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Llanfechain

Today
Overcast · 7:00 PM Overcast
15° 💧 0.3 mm 💨 27 km/h H 79%1014 hPa
Light rain · 10:00 PM Light rain
14° 💧 0.8 mm 💨 23 km/h H 88%1013 hPa
Tomorrow
Light rain · 1:00 AM Light rain
13° 💧 1.3 mm 💨 21 km/h H 93%1011 hPa
Light rain · 4:00 AM Light rain
13° 💧 0.4 mm 💨 20 km/h H 93%1009 hPa
Overcast · 7:00 AM Overcast
11° 💧 0.0 mm 💨 11 km/h H 94%1009 hPa
Mostly sunny · 10:00 AM Mostly sunny
13° 💧 0.1 mm 💨 20 km/h H 83%1009 hPa
Mostly sunny · 1:00 PM Mostly sunny
15° 💧 0.1 mm 💨 23 km/h H 63%1009 hPa
Partly cloudy · 4:00 PM Partly cloudy
15° 💧 0.3 mm 💨 25 km/h H 66%1009 hPa
Mostly sunny · 7:00 PM Mostly sunny
13° 💧 0.1 mm 💨 23 km/h H 80%1009 hPa
Clear night · 10:00 PM Clear night
11° 💧 None 💨 21 km/h H 84%1011 hPa
Wednesday
Mostly clear night · 1:00 AM Mostly clear night
11° 💧 0.0 mm 💨 23 km/h H 83%1012 hPa
Mostly cloudy night · 4:00 AM Mostly cloudy night
11° 💧 0.0 mm 💨 20 km/h H 86%1013 hPa
Partly cloudy · 7:00 AM Partly cloudy
11° 💧 0.0 mm 💨 19 km/h H 87%1015 hPa
Partly cloudy · 10:00 AM Partly cloudy
14° 💧 0.0 mm 💨 22 km/h H 76%1017 hPa
Mostly cloudy · 1:00 PM Mostly cloudy
16° 💧 0.0 mm 💨 17 km/h H 67%1017 hPa
Mostly cloudy · 4:00 PM Mostly cloudy
16° 💧 0.1 mm 💨 13 km/h H 69%1018 hPa

In Llanfechain and, more broadly, across Powys: The evening will see mostly cloudy skies, with temperatures remaining cool between 17 and 17 degrees Celsius. Light rain is possible throughout the night, with total accumulation around 1.8 mm. Winds will be moderate from the southwest, reaching up to 12 mph, with gusts up to 23 mph at times. It’s advisable to keep an umbrella handy if heading out, as conditions could be damp and breezy. Temperatures are unlikely to vary much overnight, so it should remain fairly cool into the early hours. Winds may cause some movement of loose objects, so a gentle precaution is recommended. Overall, expect a damp and breezy evening with relatively steady temperatures.

15-Day Weather Outlook for Llanfechain

TomorrowTomorrow Overcast Overcast 15°/11° 💧 None 💨 26 km/h
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 16°/10° 💧 None 💨 23 km/h
Thursday, Sep 10Thu Sep 10 Overcast Overcast 16°/ 💧 5.4 mm 💨 22 km/h
Friday, Sep 11Fri Sep 11 Light rain Light rain 17°/10° 💧 0.9 mm 💨 16 km/h
Saturday, Sep 12Sat Sep 12 Light rain Light rain 17°/ 💧 3.5 mm 💨 26 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 18°/13° 💧 1.2 mm 💨 23 km/h
Monday, Sep 14Mon Sep 14 Overcast Overcast 18°/12° 💧 0.0 mm 💨 25 km/h
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 16°/12° 💧 1.7 mm 💨 24 km/h
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 14°/10° 💧 0.9 mm 💨 18 km/h
Thursday, Sep 17Thu Sep 17 Light rain Light rain 14°/11° 💧 0.8 mm 💨 25 km/h
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 15°/ 💧 0.9 mm 💨 14 km/h
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 17°/ 💧 0.0 mm 💨 24 km/h
Sunday, Sep 20Sun Sep 20 Overcast Overcast 18°/14° 💧 0.3 mm 💨 26 km/h
Monday, Sep 21Mon Sep 21 Overcast Overcast 17°/15° 💧 0.3 mm 💨 19 km/h
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 15°/14° 💧 0.2 mm 💨 10 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Llanfechain

Vertical axis: °C · Color based on temperature
Overcast at 7:00 PM
15° Today 7:00 PM
Light rain at 8:00 PM
15° 8:00 PM
Light rain at 9:00 PM
14° 9:00 PM
Light rain at 10:00 PM
14° 10:00 PM
Light rain at 11:00 PM
13° Today 11:00 PM
Light rain at 12:00 AM
13° 12:00 AM
Light rain at 1:00 AM
13° 1:00 AM
Light rain at 2:00 AM
13° 2:00 AM
Light rain at 3:00 AM
13° Tomorrow 3:00 AM
Light rain at 4:00 AM
13° 4:00 AM
Overcast night at 5:00 AM
12° 5:00 AM
Mostly cloudy night at 6:00 AM
12° 6:00 AM
Overcast at 7:00 AM
11° Tomorrow 7:00 AM
Mostly cloudy at 8:00 AM
12° 8:00 AM
Partly cloudy at 9:00 AM
13° 9:00 AM
Mostly sunny at 10:00 AM
13° 10:00 AM
Sunny at 11:00 AM
14° Tomorrow 11:00 AM
Sunny at 12:00 PM
15° 12:00 PM
Mostly sunny at 1:00 PM
15° 1:00 PM
Mostly sunny at 2:00 PM
15° 2:00 PM
Light rain at 3:00 PM
15° Tomorrow 3:00 PM
Partly cloudy at 4:00 PM
15° 4:00 PM
Mostly sunny at 5:00 PM
14° 5:00 PM
Light rain at 6:00 PM
14° 6:00 PM
Mostly sunny at 7:00 PM
13° Tomorrow 7:00 PM
Mostly clear night at 8:00 PM
12° 8:00 PM
Clear night at 9:00 PM
11° 9:00 PM
Clear night at 10:00 PM
11° 10:00 PM
Clear night at 11:00 PM
11° Tomorrow 11:00 PM
Mostly clear night at 12:00 AM
11° 12:00 AM
Mostly clear night at 1:00 AM
11° 1:00 AM
Mostly clear night at 2:00 AM
11° 2:00 AM
Partly cloudy night at 3:00 AM
11° Wednesday 3:00 AM
Mostly cloudy night at 4:00 AM
11° 4:00 AM
Mostly cloudy night at 5:00 AM
11° 5:00 AM
Partly cloudy night at 6:00 AM
11° 6:00 AM
Partly cloudy at 7:00 AM
11° Wednesday 7:00 AM
Partly cloudy at 8:00 AM
12° 8:00 AM
Partly cloudy at 9:00 AM
13° 9:00 AM
Partly cloudy at 10:00 AM
14° 10:00 AM
Partly cloudy at 11:00 AM
15° Wednesday 11:00 AM
Mostly cloudy at 12:00 PM
15° 12:00 PM
Mostly cloudy at 1:00 PM
16° 1:00 PM
Mostly cloudy at 2:00 PM
16° 2:00 PM
Mostly cloudy at 3:00 PM
16° Wednesday 3:00 PM
Mostly cloudy at 4:00 PM
16° 4:00 PM
Mostly cloudy at 5:00 PM
15° 5:00 PM
Partly cloudy at 6:00 PM
15° 6:00 PM
Overcast at 7:00 PM
14° Wednesday 7:00 PM
Mostly cloudy night at 8:00 PM
13° 8:00 PM
Overcast night at 9:00 PM
11° 9:00 PM
Mostly cloudy night at 10:00 PM
11° 10:00 PM
Overcast night at 11:00 PM
10° Wednesday 11:00 PM
Overcast night at 12:00 AM
10° 12:00 AM
Mostly cloudy night at 1:00 AM
1:00 AM
Overcast at 10:00 AM
13° 10:00 AM
Mostly cloudy at 1:00 PM
14° Thursday 1:00 PM
Overcast at 4:00 PM
16° 4:00 PM
Overcast at 7:00 PM
15° 7:00 PM
Mostly cloudy night at 10:00 PM
15° 10:00 PM
Mostly clear night at 1:00 AM
14° Friday 1:00 AM
Partly cloudy night at 4:00 AM
13° 4:00 AM
Partly cloudy at 7:00 AM
12° 7:00 AM
Partly cloudy at 10:00 AM
15° 10:00 AM
Light rain at 1:00 PM
17° Friday 1:00 PM
Mostly cloudy at 4:00 PM
16° 4:00 PM
Mostly sunny at 7:00 PM
15° 7:00 PM
Mostly clear night at 10:00 PM
10° 10:00 PM
Mostly clear night at 1:00 AM
Saturday 1:00 AM
Partly cloudy night at 4:00 AM
4:00 AM
Mostly cloudy at 7:00 AM
7:00 AM
Partly cloudy at 10:00 AM
14° 10:00 AM
Partly cloudy at 1:00 PM
16° Saturday 1:00 PM
Mostly cloudy at 4:00 PM
17° 4:00 PM
Overcast at 7:00 PM
15° 7:00 PM
Light rain at 10:00 PM
14° 10:00 PM
Light rain at 1:00 AM
15° Sunday 1:00 AM
Mostly cloudy night at 4:00 AM
15° 4:00 AM
Mostly cloudy at 7:00 AM
13° 7:00 AM
Mostly cloudy at 1:00 PM
15° 1:00 PM
Mostly cloudy at 7:00 PM
18° Sunday 7:00 PM
Partly cloudy night at 1:00 AM
15° 1:00 AM
Overcast at 7:00 AM
12° 7:00 AM
Mostly cloudy at 1:00 PM
13° 1:00 PM
Overcast at 7:00 PM
18° Monday 7:00 PM
Partly cloudy night at 1:00 AM
16° 1:00 AM
Partly cloudy at 7:00 AM
15° 7:00 AM
Mostly cloudy at 1:00 PM
12° 1:00 PM
Light rain at 7:00 PM
15° Tuesday 7:00 PM
Clear night at 1:00 AM
14° 1:00 AM
Mostly sunny at 7:00 AM
11° 7:00 AM
Mostly sunny at 1:00 PM
10° 1:00 PM
Overcast at 7:00 PM
14° Wednesday 7:00 PM
Mostly cloudy night at 1:00 AM
12° 1:00 AM
Mostly sunny at 7:00 AM
11° 7:00 AM
Overcast at 1:00 PM
11° 1:00 PM
Light rain at 7:00 PM
14° Thursday 7:00 PM
Clear night at 1:00 AM
12° 1:00 AM
Sunny at 7:00 AM
7:00 AM
Mostly sunny at 1:00 PM
1:00 PM
Partly cloudy at 7:00 PM
15° Friday 7:00 PM
Partly cloudy night at 1:00 AM
13° 1:00 AM
Sunny at 7:00 AM
7:00 AM
Partly cloudy at 1:00 PM
1:00 PM
Partly cloudy at 7:00 PM
17° Saturday 7:00 PM
Mostly clear night at 1:00 AM
14° 1:00 AM
Overcast at 7:00 AM
15° 7:00 AM
Overcast at 1:00 PM
15° 1:00 PM
Overcast at 7:00 PM
18° Sunday 7:00 PM
Overcast night at 1:00 AM
16° 1:00 AM
Overcast at 7:00 AM
15° 7:00 AM
Mostly cloudy at 1:00 PM
15° 1:00 PM
Overcast at 7:00 PM
17° Monday 7:00 PM
Partly cloudy night at 1:00 AM
15° 1:00 AM
Mostly cloudy at 7:00 AM
14° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Llanfechain

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 7:00 PM
PM2.5 Fine particles Good 1,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 5,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 77,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Llanfechain

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 3,5Moderate 🙂Fair
Tomorrow UV 3,7Moderate 🙂Fair
Wednesday UV 3,6Moderate 🙂Fair
Thursday UV 1,7Low 🙂Fair
Friday UV 5,0Moderate 🙂Fair
Saturday UV 5,0Moderate Unavailable
Sunday UV 5,0Moderate Unavailable
Hourly UV index today
7:00 PMUV 0,1
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Llanfechain

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Wednesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Wednesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Wednesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Wednesday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Wednesday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Wednesday 11:00 PM 12:00 AM 1:00 AM 10:00 AM Thursday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Friday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Friday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Saturday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Saturday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Sunday 1:00 AM 4:00 AM 7:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Wednesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Thursday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM
Sustained wind Max gusts
NIGHT SKY · LLANFECHAIN, WALES

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

24/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 98% Real hourly forecast for the best viewing hour.
Moonlight 15% Waning Crescent · Moon about 18° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 77° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Llanfechain were last refreshed today at 6:27 PM. The current forecast period extends through 09/09/2026 at 4:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.