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Now · 8:25 AM

Pen-clawdd Weather & Hourly Forecast

United Kingdom · Wales · SA4 3AL

Overcast
17°C
Overcast
Feels like: 15°C
💧 Humidity 95% 🌡 Pressure 1016 hPa 💨 Wind 16 km/h 👁 Visibility 24.2 km Clouds 100% ☀️ UV index 0.1 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Pen-clawdd

Today
Overcast · 9:00 AM Overcast
17° 💧 None 💨 15 km/h H 91%1017 hPa
Overcast · 12:00 PM Overcast
18° 💧 None 💨 17 km/h H 70%1018 hPa
Overcast · 3:00 PM Overcast
18° 💧 None 💨 18 km/h H 69%1018 hPa
Overcast · 6:00 PM Overcast
17° 💧 0.0 mm 💨 19 km/h H 68%1017 hPa
Light rain · 9:00 PM Light rain
16° 💧 1.7 mm 💨 23 km/h H 81%1015 hPa
Tomorrow
Light rain · 12:00 AM Light rain
15° 💧 0.7 mm 💨 21 km/h H 90%1014 hPa
Light rain · 3:00 AM Light rain
15° 💧 1.9 mm 💨 20 km/h H 90%1012 hPa
Light rain · 6:00 AM Light rain
14° 💧 2.2 mm 💨 14 km/h H 94%1011 hPa
Overcast · 9:00 AM Overcast
14° 💧 0.2 mm 💨 13 km/h H 91%1011 hPa
Light rain · 12:00 PM Light rain
16° 💧 0.2 mm 💨 21 km/h H 70%1011 hPa
Sunny · 3:00 PM Sunny
17° 💧 0.1 mm 💨 23 km/h H 61%1011 hPa
Light rain · 6:00 PM Light rain
16° 💧 0.1 mm 💨 21 km/h H 68%1012 hPa
Mostly clear night · 9:00 PM Mostly clear night
14° 💧 0.0 mm 💨 19 km/h H 74%1013 hPa
Wednesday
Clear night · 12:00 AM Clear night
13° 💧 None 💨 20 km/h H 80%1014 hPa
Clear night · 3:00 AM Clear night
12° 💧 None 💨 19 km/h H 86%1015 hPa
Clear night · 6:00 AM Clear night
12° 💧 0.0 mm 💨 18 km/h H 86%1016 hPa

In Pen-clawdd and, more broadly, across Swansea: This morning, the skies are mostly cloudy with mild temperatures ranging from 17 to 21 degrees Celsius. Winds are coming from the west at around 16 mph, with gusts reaching up to 22 mph, bringing a moderate breeze. There is a possibility of light rain, with total accumulations around 0.9 mm, and the likelihood of rain remains high throughout the day. In the afternoon, the cloud cover is expected to persist, and the chance of rain will continue, so it’s advisable to carry appropriate protection if heading outdoors. Temperatures should stay steady within the morning’s range. The wind will remain moderate from the west, with gusts continuing to be noticeable. Overall, it’s a rather grey day with a fair chance of light rain and breezy conditions.

15-Day Weather Outlook for Pen-clawdd

TomorrowTomorrow Overcast Overcast 17°/13° 💧 None 💨 24 km/h
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 17°/10° 💧 None 💨 22 km/h
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 15°/10° 💧 5.6 mm 💨 21 km/h
Friday, Sep 11Fri Sep 11 Light rain Light rain 16°/10° 💧 1.2 mm 💨 20 km/h
Saturday, Sep 12Sat Sep 12 Overcast Overcast 16°/10° 💧 0.3 mm 💨 22 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 17°/15° 💧 7.9 mm 💨 21 km/h
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 17°/12° 💧 0.3 mm 💨 17 km/h
Tuesday, Sep 15Tue Sep 15 Heavy rain Heavy rain 18°/13° 💧 16 mm 💨 23 km/h
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 14°/11° 💧 0.3 mm 💨 16 km/h
Thursday, Sep 17Thu Sep 17 Overcast Overcast 15°/11° 💧 0.3 mm 💨 18 km/h
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 15°/ 💧 4.0 mm 💨 16 km/h
Saturday, Sep 19Sat Sep 19 Light rain Light rain 16°/10° 💧 0.2 mm 💨 10 km/h
Sunday, Sep 20Sun Sep 20 Light rain Light rain 18°/13° 💧 5.0 mm 💨 13 km/h
Monday, Sep 21Mon Sep 21 Light rain Light rain 16°/12° 💧 0.6 mm 💨 25 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Pen-clawdd

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

AIR QUALITY FORECAST

Air Quality Forecast for Pen-clawdd

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 9:00 AM
PM2.5 Fine particles Good 2,0µg/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 5,1µg/m³

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

O₃ Ozone Fair 82,6µg/m³

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

NO₂ Nitrogen dioxide Good 0,7µg/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 Pen-clawdd

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 4,0Moderate 🙂Fair
Tomorrow UV 3,7Moderate 🙂Fair
Wednesday UV 3,3Moderate 🙂Fair
Thursday UV 1,5Low 🙂Fair
Friday UV 5,0Moderate 🙂Fair
Saturday UV 4,0Moderate Unavailable
Sunday UV 5,0Moderate Unavailable
Hourly UV index today
9:00 AMUV 0,7 10:00 AMUV 1,7 11:00 AMUV 2,0 12:00 PMUV 2,9 1:00 PMUV 4,0 2:00 PMUV 4,0 3:00 PMUV 3,0 4:00 PMUV 1,8 5:00 PMUV 1,0 6:00 PMUV 0,4 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 Pen-clawdd

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

23/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 100% Real hourly forecast for the best viewing hour.
Moonlight 16% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 54° 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 Pen-clawdd were last refreshed today at 8:25 AM. The current forecast period extends through 09/09/2026 at 6:00 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.