Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 1:03 PM

Llansantffraid-ym-Mechain Weather & Hourly Forecast

United Kingdom · Wales · SY22 6AA

Light rain
20°C
Light rain
Feels like: 20°C
💧 Humidity 76% 🌡 Pressure 1021 hPa 💨 Wind 10 km/h 👁 Visibility 15.3 km Clouds 54% ☀️ UV index 3.8 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Llansantffraid-ym-Mechain

Today
Partly cloudy · 2:00 PM Partly cloudy
21° 💧 0.1 mm 💨 13 km/h H 71%1021 hPa
Mostly cloudy · 5:00 PM Mostly cloudy
20° 💧 0.0 mm 💨 15 km/h H 74%1021 hPa
Overcast night · 8:00 PM Overcast night
17° 💧 0.0 mm 💨 9 km/h H 91%1021 hPa
Overcast night · 11:00 PM Overcast night
17° 💧 0.0 mm 💨 10 km/h H 95%1021 hPa
Tomorrow
Mostly cloudy night · 2:00 AM Mostly cloudy night
16° 💧 0.0 mm 💨 16 km/h H 95%1021 hPa
Mostly cloudy night · 5:00 AM Mostly cloudy night
15° 💧 0.0 mm 💨 12 km/h H 95%1020 hPa
Overcast · 8:00 AM Overcast
17° 💧 0.2 mm 💨 14 km/h H 92%1021 hPa
Light rain · 11:00 AM Light rain
18° 💧 0.3 mm 💨 16 km/h H 90%1021 hPa
Mostly sunny · 2:00 PM Mostly sunny
21° 💧 0.0 mm 💨 21 km/h H 78%1020 hPa
Mostly sunny · 5:00 PM Mostly sunny
20° 💧 None 💨 25 km/h H 80%1019 hPa
Clear night · 8:00 PM Clear night
17° 💧 0.0 mm 💨 20 km/h H 87%1018 hPa
Overcast night · 11:00 PM Overcast night
17° 💧 0.1 mm 💨 21 km/h H 90%1017 hPa
Tuesday
Overcast night · 2:00 AM Overcast night
17° 💧 0.4 mm 💨 23 km/h H 91%1015 hPa
Mostly cloudy night · 5:00 AM Mostly cloudy night
17° 💧 0.4 mm 💨 22 km/h H 93%1014 hPa
Mostly sunny · 8:00 AM Mostly sunny
15° 💧 0.1 mm 💨 13 km/h H 91%1015 hPa
Partly cloudy · 11:00 AM Partly cloudy
16° 💧 0.4 mm 💨 20 km/h H 80%1016 hPa

In Llansantffraid-ym-Mechain and, more broadly, across Powys: The rest of the day will see mostly cloudy skies with temperatures remaining mild, between 16 and 18 degrees Celsius. There is a possibility of some light rain, with total accumulation around 0.8 mm, and the chance of rain reaching up to 56%. Winds will be light, coming from the southwest at speeds up to 7 mph, with gusts reaching 14 mph. Overall, expect a relatively calm afternoon with mild conditions and occasional showers.

15-Day Weather Outlook for Llansantffraid-ym-Mechain

TomorrowTomorrow Overcast Overcast 21°/15° 💧 None 💨 26 km/h
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 17°/11° 💧 None 💨 24 km/h
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 16°/11° 💧 6.3 mm 💨 21 km/h
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 14°/11° 💧 4.9 mm 💨 27 km/h
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 14°/10° 💧 1.1 mm 💨 30 km/h
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 16°/13° 💧 1.0 mm 💨 25 km/h
Sunday, Sep 20Sun Sep 20 Light rain Light rain 13°/10° 💧 1.9 mm 💨 33 km/h
Monday, Sep 21Mon Sep 21 Moderate rain Moderate rain 15°/10° 💧 0.5 mm 💨 23 km/h
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 18°/13° 💧 3.3 mm 💨 13 km/h
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 18°/13° 💧 0.1 mm 💨 9 km/h
Thursday, Sep 24Thu Sep 24 Overcast Overcast 16°/13° 💧 0.2 mm 💨 21 km/h
Friday, Sep 25Fri Sep 25 Light rain Light rain 18°/13° 💧 1.0 mm 💨 24 km/h
Saturday, Sep 26Sat Sep 26 Moderate rain Moderate rain 15°/14° 💧 26 mm 💨 22 km/h
Sunday, Sep 27Sun Sep 27 Light rain Light rain 15°/10° 💧 8.5 mm 💨 8 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Llansantffraid-ym-Mechain

Vertical axis: °C · Color based on temperature
Partly cloudy at 2:00 PM
21° Today 2:00 PM
Mostly cloudy at 3:00 PM
21° 3:00 PM
Mostly cloudy at 4:00 PM
21° 4:00 PM
Mostly cloudy at 5:00 PM
20° 5:00 PM
Overcast at 6:00 PM
19° Today 6:00 PM
Overcast at 7:00 PM
18° 7:00 PM
Overcast night at 8:00 PM
17° 8:00 PM
Overcast night at 9:00 PM
17° 9:00 PM
Overcast night at 10:00 PM
17° Today 10:00 PM
Overcast night at 11:00 PM
17° 11:00 PM
Overcast night at 12:00 AM
17° 12:00 AM
Overcast night at 1:00 AM
17° 1:00 AM
Mostly cloudy night at 2:00 AM
16° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
15° 3:00 AM
Mostly cloudy night at 4:00 AM
15° 4:00 AM
Mostly cloudy night at 5:00 AM
15° 5:00 AM
Mostly cloudy night at 6:00 AM
15° Tomorrow 6:00 AM
Overcast at 7:00 AM
15° 7:00 AM
Overcast at 8:00 AM
17° 8:00 AM
Overcast at 9:00 AM
17° 9:00 AM
Light rain at 10:00 AM
18° Tomorrow 10:00 AM
Light rain at 11:00 AM
18° 11:00 AM
Overcast at 12:00 PM
19° 12:00 PM
Partly cloudy at 1:00 PM
19° 1:00 PM
Mostly sunny at 2:00 PM
21° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
21° 3:00 PM
Mostly sunny at 4:00 PM
20° 4:00 PM
Mostly sunny at 5:00 PM
20° 5:00 PM
Mostly sunny at 6:00 PM
19° Tomorrow 6:00 PM
Sunny at 7:00 PM
18° 7:00 PM
Clear night at 8:00 PM
17° 8:00 PM
Mostly cloudy night at 9:00 PM
16° 9:00 PM
Overcast night at 10:00 PM
16° Tomorrow 10:00 PM
Overcast night at 11:00 PM
17° 11:00 PM
Overcast night at 12:00 AM
17° 12:00 AM
Overcast night at 1:00 AM
17° 1:00 AM
Overcast night at 2:00 AM
17° Tuesday 2:00 AM
Light rain at 3:00 AM
17° 3:00 AM
Light rain at 4:00 AM
17° 4:00 AM
Mostly cloudy night at 5:00 AM
17° 5:00 AM
Mostly cloudy night at 6:00 AM
16° Tuesday 6:00 AM
Light rain at 7:00 AM
15° 7:00 AM
Mostly sunny at 8:00 AM
15° 8:00 AM
Mostly sunny at 9:00 AM
15° 9:00 AM
Mostly sunny at 10:00 AM
16° Tuesday 10:00 AM
Partly cloudy at 11:00 AM
16° 11:00 AM
Light rain at 12:00 PM
16° 12:00 PM
Light rain at 1:00 PM
16° 1:00 PM
Sunny at 2:00 PM
16° Tuesday 2:00 PM
Mostly sunny at 3:00 PM
17° 3:00 PM
Partly cloudy at 4:00 PM
16° 4:00 PM
Mostly sunny at 5:00 PM
15° 5:00 PM
Mostly sunny at 6:00 PM
15° Tuesday 6:00 PM
Sunny at 7:00 PM
14° 7:00 PM
Clear night at 8:00 PM
13° 8:00 PM
Clear night at 9:00 PM
12° 9:00 PM
Clear night at 10:00 PM
12° Tuesday 10:00 PM
Mostly clear night at 11:00 PM
12° 11:00 PM
Clear night at 12:00 AM
11° 12:00 AM
Mostly clear night at 1:00 AM
11° 1:00 AM
Partly cloudy night at 4:00 AM
11° Wednesday 4:00 AM
Partly cloudy at 7:00 AM
11° 7:00 AM
Partly cloudy at 10:00 AM
14° 10:00 AM
Partly cloudy at 1:00 PM
16° 1:00 PM
Mostly cloudy at 4:00 PM
15° Wednesday 4:00 PM
Mostly cloudy at 7:00 PM
13° 7:00 PM
Overcast night at 10:00 PM
12° 10:00 PM
Overcast night at 1:00 AM
13° 1:00 AM
Overcast night at 4:00 AM
13° Thursday 4:00 AM
Moderate rain at 7:00 AM
13° 7:00 AM
Light rain at 10:00 AM
14° 10:00 AM
Light rain at 1:00 PM
14° 1:00 PM
Light rain at 4:00 PM
14° Thursday 4:00 PM
Light rain at 7:00 PM
12° 7:00 PM
Mostly clear night at 10:00 PM
11° 10:00 PM
Partly cloudy night at 1:00 AM
11° 1:00 AM
Partly cloudy night at 4:00 AM
10° Friday 4:00 AM
Mostly sunny at 7:00 AM
10° 7:00 AM
Mostly cloudy at 10:00 AM
12° 10:00 AM
Mostly cloudy at 1:00 PM
14° 1:00 PM
Mostly cloudy at 4:00 PM
14° Friday 4:00 PM
Partly cloudy at 7:00 PM
13° 7:00 PM
Overcast night at 10:00 PM
12° 10:00 PM
Overcast night at 1:00 AM
13° 1:00 AM
Mostly cloudy at 7:00 AM
14° Saturday 7:00 AM
Partly cloudy at 1:00 PM
16° 1:00 PM
Partly cloudy at 7:00 PM
13° 7:00 PM
Clear night at 1:00 AM
10° 1:00 AM
Mostly sunny at 7:00 AM
10° Sunday 7:00 AM
Light rain at 1:00 PM
13° 1:00 PM
Mostly sunny at 7:00 PM
12° 7:00 PM
Mostly clear night at 1:00 AM
11° 1:00 AM
Partly cloudy at 7:00 AM
10° Monday 7:00 AM
Partly cloudy at 1:00 PM
15° 1:00 PM
Moderate rain at 7:00 PM
13° 7:00 PM
Overcast night at 1:00 AM
13° 1:00 AM
Mostly cloudy at 7:00 AM
14° Tuesday 7:00 AM
Overcast at 1:00 PM
18° 1:00 PM
Mostly sunny at 7:00 PM
17° 7:00 PM
Overcast night at 1:00 AM
13° 1:00 AM
Overcast at 7:00 AM
13° Wednesday 7:00 AM
Overcast at 1:00 PM
17° 1:00 PM
Overcast at 7:00 PM
18° 7:00 PM
Mostly clear night at 1:00 AM
15° 1:00 AM
Overcast at 7:00 AM
13° Thursday 7:00 AM
Mostly sunny at 1:00 PM
16° 1:00 PM
Sunny at 7:00 PM
15° 7:00 PM
Light rain at 1:00 AM
13° 1:00 AM
Overcast night at 7:00 AM
14° Friday 7:00 AM
Partly cloudy at 1:00 PM
18° 1:00 PM
Overcast at 7:00 PM
17° 7:00 PM
Light rain at 1:00 AM
15° 1:00 AM
Moderate rain at 7:00 AM
14° Saturday 7:00 AM
Moderate rain at 1:00 PM
15° 1:00 PM
Moderate rain at 7:00 PM
14° 7:00 PM
Light rain at 1:00 AM
12° 1:00 AM
Overcast night at 7:00 AM
10° Sunday 7:00 AM
Light rain at 1:00 PM
15° 1:00 PM
Mostly sunny at 7:00 PM
13° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Llansantffraid-ym-Mechain

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 2:00 PM
PM2.5 Fine particles Good 3,5µg/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 4,5µg/m³

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

O₃ Ozone Good 49,2µg/m³

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

NO₂ Nitrogen dioxide Good 2,5µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Llansantffraid-ym-Mechain

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 3,8Moderate 😊Good
Tomorrow UV 3,9Moderate 😊Good
Tuesday UV 3,3Moderate 🙂Fair
Wednesday UV 2,7Low 🙂Fair
Thursday UV 5,0Moderate 🙂Fair
Friday UV 4,0Moderate Unavailable
Saturday UV 4,0Moderate Unavailable
Hourly UV index today
2:00 PMUV 3,4 3:00 PMUV 2,5 4:00 PMUV 1,7 5:00 PMUV 0,9 6:00 PMUV 0,4 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Llansantffraid-ym-Mechain

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

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

50/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:34 PM–4:44 AM
Cloud cover 63% Real hourly forecast for the best viewing hour.
Moonlight 6% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 74° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min55%
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 Llansantffraid-ym-Mechain were last refreshed today at 1:03 PM. The current forecast period extends through 15/09/2026 at 11:00 AM. 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.