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Now · 6:54 AM

Pontllanfraith Weather & Hourly Forecast

United Kingdom · Wales · NP11 3GY

Light rain
12°C
Light rain
Feels like: 11°C
💧 Humidity 98% 🌡 Pressure 1010 hPa 💨 Wind 10 km/h 👁 Visibility 4.1 km Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Pontllanfraith

Today
Light rain · 7:00 AM Light rain
12° 💧 0.6 mm 💨 10 km/h H 98%1010 hPa
Light rain · 10:00 AM Light rain
12° 💧 0.3 mm 💨 10 km/h H 92%1009 hPa
Mostly sunny · 1:00 PM Mostly sunny
16° 💧 0.1 mm 💨 18 km/h H 67%1009 hPa
Mostly sunny · 4:00 PM Mostly sunny
16° 💧 0.1 mm 💨 23 km/h H 60%1009 hPa
Sunny · 7:00 PM Sunny
14° 💧 0.0 mm 💨 19 km/h H 73%1011 hPa
Clear night · 10:00 PM Clear night
12° 💧 0.0 mm 💨 21 km/h H 81%1012 hPa
Tomorrow
Mostly clear night · 1:00 AM Mostly clear night
11° 💧 0.0 mm 💨 19 km/h H 87%1014 hPa
Partly cloudy night · 4:00 AM Partly cloudy night
11° 💧 None 💨 18 km/h H 89%1015 hPa
Sunny · 7:00 AM Sunny
10° 💧 None 💨 16 km/h H 91%1017 hPa
Mostly sunny · 10:00 AM Mostly sunny
14° 💧 0.0 mm 💨 18 km/h H 73%1018 hPa
Overcast · 1:00 PM Overcast
16° 💧 None 💨 12 km/h H 58%1018 hPa
Overcast · 4:00 PM Overcast
16° 💧 0.0 mm 💨 10 km/h H 60%1019 hPa
Overcast · 7:00 PM Overcast
14° 💧 None 💨 8 km/h H 66%1019 hPa
Overcast night · 10:00 PM Overcast night
11° 💧 None 💨 8 km/h H 81%1020 hPa
Thursday
Overcast night · 1:00 AM Overcast night
💧 None 💨 3 km/h H 86%1019 hPa
Overcast night · 4:00 AM Overcast night
10° 💧 None 💨 4 km/h H 81%1019 hPa

In Pontllanfraith and, more broadly, across Caerphilly: The morning will start with a mix of sun and clouds, accompanied by cool temperatures around 13 to 17 degrees Celsius. There is a possibility of light rain during the day, with total accumulation expected to be around 2.7 mm, and the likelihood of rain reaching nearly 100%. Winds will be moderate from the northwest, reaching up to 17 mph, with gusts possibly gusting to 29 mph. In the afternoon, the weather is likely to remain unsettled, with further cloud cover and the chance of rain continuing. The wind may strengthen slightly at times, so it could feel a bit breezy. Overall, it will be a day with variable weather conditions, so it’s advisable to keep an umbrella handy if heading outdoors.

15-Day Weather Outlook for Pontllanfraith

TomorrowTomorrow Mostly sunny Mostly sunny 16°/ 💧 None 💨 19 km/h
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 15°/ 💧 7.9 mm 💨 19 km/h
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 16°/11° 💧 1.5 mm 💨 18 km/h
Saturday, Sep 12Sat Sep 12 Overcast Overcast 15°/ 💧 0.3 mm 💨 20 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 18°/14° 💧 2.9 mm 💨 22 km/h
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 16°/13° 💧 0.2 mm 💨 21 km/h
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 18°/14° 💧 0.3 mm 💨 15 km/h
Wednesday, Sep 16Wed Sep 16 Moderate rain Moderate rain 17°/13° 💧 21 mm 💨 19 km/h
Thursday, Sep 17Thu Sep 17 Light rain Light rain 17°/14° 💧 25 mm 💨 10 km/h
Friday, Sep 18Fri Sep 18 Overcast Overcast 17°/13° 💧 0.6 mm 💨 10 km/h
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 19°/11° 💧 None 💨 15 km/h
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 22°/14° 💧 None 💨 11 km/h
Monday, Sep 21Mon Sep 21 Overcast Overcast 24°/15° 💧 None 💨 6 km/h
Tuesday, Sep 22Tue Sep 22 Mostly cloudy Mostly cloudy 24°/15° 💧 None 💨 8 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Pontllanfraith

Vertical axis: °C · Color based on temperature
Light rain at 7:00 AM
12° Today 7:00 AM
Light rain at 8:00 AM
13° 8:00 AM
Light rain at 9:00 AM
13° 9:00 AM
Light rain at 10:00 AM
12° 10:00 AM
Overcast at 11:00 AM
13° Today 11:00 AM
Mostly sunny at 12:00 PM
14° 12:00 PM
Mostly sunny at 1:00 PM
16° 1:00 PM
Sunny at 2:00 PM
16° 2:00 PM
Mostly sunny at 3:00 PM
16° Today 3:00 PM
Mostly sunny at 4:00 PM
16° 4:00 PM
Sunny at 5:00 PM
15° 5:00 PM
Mostly sunny at 6:00 PM
15° 6:00 PM
Sunny at 7:00 PM
14° Today 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° 10:00 PM
Clear night at 11:00 PM
12° Today 11:00 PM
Clear night at 12:00 AM
12° 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° Tomorrow 3:00 AM
Partly cloudy night at 4:00 AM
11° 4:00 AM
Partly cloudy night at 5:00 AM
11° 5:00 AM
Mostly clear night at 6:00 AM
10° 6:00 AM
Sunny at 7:00 AM
10° Tomorrow 7:00 AM
Sunny at 8:00 AM
11° 8:00 AM
Mostly sunny at 9:00 AM
12° 9:00 AM
Mostly sunny at 10:00 AM
14° 10:00 AM
Mostly sunny at 11:00 AM
15° Tomorrow 11:00 AM
Partly cloudy at 12:00 PM
15° 12:00 PM
Overcast at 1:00 PM
16° 1:00 PM
Mostly cloudy at 2:00 PM
16° 2:00 PM
Overcast at 3:00 PM
16° Tomorrow 3:00 PM
Overcast at 4:00 PM
16° 4:00 PM
Mostly cloudy at 5:00 PM
16° 5:00 PM
Mostly cloudy at 6:00 PM
15° 6:00 PM
Overcast at 7:00 PM
14° Tomorrow 7:00 PM
Mostly cloudy night at 8:00 PM
13° 8:00 PM
Overcast night at 9:00 PM
12° 9:00 PM
Overcast night at 10:00 PM
11° 10:00 PM
Mostly cloudy night at 11:00 PM
10° Tomorrow 11:00 PM
Overcast night at 12:00 AM
12:00 AM
Overcast night at 1:00 AM
1:00 AM
Overcast night at 2:00 AM
2:00 AM
Overcast night at 3:00 AM
10° Thursday 3:00 AM
Overcast night at 4:00 AM
10° 4:00 AM
Overcast night at 5:00 AM
5:00 AM
Overcast night at 6:00 AM
6:00 AM
Mostly cloudy at 7:00 AM
Thursday 7:00 AM
Mostly cloudy at 8:00 AM
11° 8:00 AM
Overcast at 9:00 AM
12° 9:00 AM
Mist at 10:00 AM
13° 10:00 AM
Mist at 11:00 AM
14° Thursday 11:00 AM
Light rain at 12:00 PM
14° 12:00 PM
Light rain at 1:00 PM
15° 1:00 PM
Overcast night at 10:00 PM
14° 10:00 PM
Overcast night at 1:00 AM
13° Friday 1:00 AM
Mostly cloudy night at 4:00 AM
12° 4:00 AM
Overcast at 7:00 AM
12° 7:00 AM
Mostly cloudy at 10:00 AM
14° 10:00 AM
Partly cloudy at 1:00 PM
16° Friday 1:00 PM
Mostly cloudy at 4:00 PM
15° 4:00 PM
Sunny at 7:00 PM
14° 7:00 PM
Mostly clear night at 10:00 PM
10° 10:00 PM
Mostly cloudy night at 1:00 AM
Saturday 1:00 AM
Clear night at 4:00 AM
10° 4:00 AM
Sunny at 7:00 AM
7:00 AM
Mostly cloudy at 10:00 AM
13° 10:00 AM
Overcast at 1:00 PM
14° Saturday 1:00 PM
Overcast at 4:00 PM
15° 4:00 PM
Overcast at 7:00 PM
14° 7:00 PM
Moderate rain at 10:00 PM
14° 10:00 PM
Overcast night at 1:00 AM
16° Sunday 1:00 AM
Overcast night at 4:00 AM
14° 4:00 AM
Mostly cloudy at 7:00 AM
12° 7:00 AM
Partly cloudy at 10:00 AM
14° 10:00 AM
Partly cloudy at 1:00 PM
17° Sunday 1:00 PM
Mostly sunny at 4:00 PM
17° 4:00 PM
Sunny at 7:00 PM
15° 7:00 PM
Mostly clear night at 1:00 AM
15° 1:00 AM
Partly cloudy at 7:00 AM
13° Monday 7:00 AM
Mostly cloudy at 1:00 PM
14° 1:00 PM
Overcast at 7:00 PM
16° 7:00 PM
Partly cloudy night at 1:00 AM
15° 1:00 AM
Overcast at 7:00 AM
14° Tuesday 7:00 AM
Overcast at 1:00 PM
14° 1:00 PM
Overcast at 7:00 PM
18° 7:00 PM
Mostly cloudy night at 1:00 AM
17° 1:00 AM
Overcast at 7:00 AM
14° Wednesday 7:00 AM
Overcast at 1:00 PM
13° 1:00 PM
Moderate rain at 7:00 PM
17° 7:00 PM
Moderate rain at 1:00 AM
15° 1:00 AM
Overcast at 7:00 AM
14° Thursday 7:00 AM
Light rain at 1:00 PM
14° 1:00 PM
Light rain at 7:00 PM
17° 7:00 PM
Overcast night at 1:00 AM
16° 1:00 AM
Overcast at 7:00 AM
14° Friday 7:00 AM
Mostly cloudy at 1:00 PM
13° 1:00 PM
Mostly sunny at 7:00 PM
17° 7:00 PM
Clear night at 1:00 AM
16° 1:00 AM
Sunny at 7:00 AM
12° Saturday 7:00 AM
Mostly sunny at 1:00 PM
11° 1:00 PM
Mostly sunny at 7:00 PM
19° 7:00 PM
Clear night at 1:00 AM
18° 1:00 AM
Partly cloudy at 7:00 AM
16° Sunday 7:00 AM
Partly cloudy at 1:00 PM
14° 1:00 PM
Partly cloudy at 7:00 PM
22° 7:00 PM
Clear night at 1:00 AM
20° 1:00 AM
Sunny at 7:00 AM
18° Monday 7:00 AM
Overcast at 1:00 PM
15° 1:00 PM
Sunny at 7:00 PM
24° 7:00 PM
Clear night at 1:00 AM
21° 1:00 AM
Sunny at 7:00 AM
18° Tuesday 7:00 AM
Mostly cloudy at 1:00 PM
15° 1:00 PM
Sunny at 7:00 PM
24° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Pontllanfraith

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 7:00 AM
PM2.5 Fine particles Good 0,5µg/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 0,6µg/m³

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

O₃ Ozone Fair 79,3µg/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 Pontllanfraith

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 4,0Moderate 🙂Fair
Thursday UV 3,5Moderate 🙂Fair
Friday UV 4,0Moderate 🙂Fair
Saturday UV 4,0Moderate 🙂Fair
Sunday UV 5,0Moderate Unavailable
Monday UV 5,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,0 9:00 AMUV 0,1 10:00 AMUV 0,6 11:00 AMUV 1,1 12:00 PMUV 2,0 1:00 PMUV 3,5 2:00 PMUV 3,1 3:00 PMUV 2,9 4:00 PMUV 2,1 5:00 PMUV 1,1 6:00 PMUV 0,4
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 Pontllanfraith

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

94/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 9:44 PM–4:38 AM
Cloud cover 8% Real hourly forecast for the best viewing hour.
Moonlight 9% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 29° high at the best hour.
Estimated visible meteors 1–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min53%
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 Pontllanfraith were last refreshed today at 6:54 AM. The current forecast period extends through 10/09/2026 at 4:00 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.