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Now · 11:54 PM

Sain Dunwyd Weather & Hourly Forecast

United Kingdom · Wales · CF61 1AG

Overcast night
15°C
Overcast night
Feels like: 12°C
💧 Humidity 72% 🌡 Pressure 1019 hPa 💨 Wind 13 km/h 👁 Visibility 40.7 km Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Sain Dunwyd

Tomorrow
Overcast night · 12:00 AM Overcast night
15° 💧 0.0 mm 💨 13 km/h H 72%1019 hPa
Overcast night · 3:00 AM Overcast night
14° 💧 None 💨 9 km/h H 75%1018 hPa
Overcast night · 6:00 AM Overcast night
14° 💧 None 💨 10 km/h H 74%1017 hPa
Overcast · 9:00 AM Overcast
15° 💧 None 💨 17 km/h H 76%1017 hPa
Overcast · 12:00 PM Overcast
18° 💧 0.0 mm 💨 19 km/h H 72%1017 hPa
Overcast · 3:00 PM Overcast
19° 💧 0.3 mm 💨 20 km/h H 69%1015 hPa
Light rain · 6:00 PM Light rain
18° 💧 2.8 mm 💨 21 km/h H 79%1014 hPa
Light rain · 9:00 PM Light rain
18° 💧 2.0 mm 💨 27 km/h H 89%1014 hPa
Friday
Light rain · 12:00 AM Light rain
17° 💧 0.5 mm 💨 27 km/h H 89%1015 hPa
Light rain · 3:00 AM Light rain
17° 💧 0.7 mm 💨 23 km/h H 89%1016 hPa
Light rain · 6:00 AM Light rain
16° 💧 0.3 mm 💨 16 km/h H 92%1017 hPa
Sunny · 9:00 AM Sunny
16° 💧 0.0 mm 💨 17 km/h H 90%1019 hPa
Partly cloudy · 12:00 PM Partly cloudy
18° 💧 0.0 mm 💨 16 km/h H 75%1021 hPa
Mostly cloudy · 3:00 PM Mostly cloudy
18° 💧 0.0 mm 💨 22 km/h H 79%1022 hPa
Mostly cloudy · 6:00 PM Mostly cloudy
17° 💧 None 💨 23 km/h H 81%1023 hPa
Clear night · 9:00 PM Clear night
17° 💧 None 💨 18 km/h H 80%1024 hPa

In Sain Dunwyd and, more broadly, across Vale of Glamorgan: This evening, skies will be mostly cloudy with temperatures remaining cool, ranging from 11 to 17 degrees Celsius. Winds will be moderate, coming from the south at around 15 mph, with gusts reaching up to 20 mph. No rain is expected during this period, so the weather will be dry. It will feel a bit breezy, but there should be no significant weather disturbances. As the night progresses, the cloud cover may persist, keeping conditions relatively mild and dull. Temperatures are likely to stay steady through the early hours, with no notable changes anticipated. Overall, it will be a relatively calm and dry evening with moderate winds and cool temperatures.

15-Day Weather Outlook for Sain Dunwyd

TomorrowTomorrow Overcast Overcast 19°/14° 💧 None 💨 29 km/h
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 18°/15° 💧 None 💨 27 km/h
Saturday, Sep 12Sat Sep 12 Overcast Overcast 19°/15° 💧 9.0 mm 💨 28 km/h
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 18°/17° 💧 12 mm 💨 28 km/h
Monday, Sep 14Mon Sep 14 Light rain Light rain 20°/17° 💧 0.7 mm 💨 22 km/h
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 17°/14° 💧 4.8 mm 💨 33 km/h
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 16°/12° 💧 0.1 mm 💨 20 km/h
Thursday, Sep 17Thu Sep 17 Light rain Light rain 16°/15° 💧 7.4 mm 💨 28 km/h
Friday, Sep 18Fri Sep 18 Overcast Overcast 16°/ 💧 0.1 mm 💨 18 km/h
Saturday, Sep 19Sat Sep 19 Light rain Light rain 17°/16° 💧 11 mm 💨 29 km/h
Sunday, Sep 20Sun Sep 20 Overcast Overcast 17°/13° 💧 2.2 mm 💨 26 km/h
Monday, Sep 21Mon Sep 21 Moderate rain Moderate rain 16°/14° 💧 6.7 mm 💨 31 km/h
Tuesday, Sep 22Tue Sep 22 Heavy rain Heavy rain 12°/11° 💧 12 mm 💨 23 km/h
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 13°/ 💧 1.7 mm 💨 24 km/h
Thursday, Sep 24Thu Sep 24 Overcast Overcast 16°/10° 💧 None 💨 15 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sain Dunwyd

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

AIR QUALITY FORECAST

Air Quality Forecast for Sain Dunwyd

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 2,1µg/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 4,7µg/m³

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

O₃ Ozone Good 39,9µg/m³

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

NO₂ Nitrogen dioxide Good 13,1µg/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 Sain Dunwyd

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 2,4Low Unavailable
Tomorrow UV 3,9Moderate 🙂Fair
Friday UV 4,1Moderate 🙂Fair
Saturday UV 3,0Moderate 🙂Fair
Sunday UV 5,0Moderate 🙂Fair
Monday UV 5,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Sain Dunwyd

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 99% Real hourly forecast for the best viewing hour.
Moonlight 4% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 37° 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 Sain Dunwyd were last refreshed today at 11:54 PM. The current forecast period extends through 11/09/2026 at 9:00 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.