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Now · 6:09 AM

Morfa Nefyn Weather & Hourly Forecast

United Kingdom · Wales · LL53 6AD

Mostly cloudy night
16°C
Mostly cloudy night
Feels like: 12°C
💧 Humidity 87% 🌡 Pressure 1020 hPa 💨 Wind 24 km/h 👁 Visibility 20.4 km Clouds 77% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Morfa Nefyn

Today
Overcast · 7:00 AM Overcast
15° 💧 0.1 mm 💨 24 km/h H 88%1020 hPa
Partly cloudy · 10:00 AM Partly cloudy
17° 💧 None 💨 28 km/h H 80%1019 hPa
Mostly cloudy · 1:00 PM Mostly cloudy
19° 💧 None 💨 30 km/h H 77%1017 hPa
Overcast · 4:00 PM Overcast
20° 💧 None 💨 27 km/h H 78%1015 hPa
Overcast · 7:00 PM Overcast
18° 💧 0.1 mm 💨 25 km/h H 85%1015 hPa
Overcast night · 10:00 PM Overcast night
18° 💧 1.2 mm 💨 26 km/h H 92%1014 hPa
Tomorrow
Light rain · 1:00 AM Light rain
17° 💧 0.3 mm 💨 26 km/h H 97%1014 hPa
Light rain · 4:00 AM Light rain
16° 💧 0.4 mm 💨 19 km/h H 95%1015 hPa
Overcast · 7:00 AM Overcast
15° 💧 None 💨 13 km/h H 86%1016 hPa
Overcast · 10:00 AM Overcast
15° 💧 None 💨 21 km/h H 85%1016 hPa
Overcast · 1:00 PM Overcast
17° 💧 None 💨 26 km/h H 76%1016 hPa
Mostly cloudy · 4:00 PM Mostly cloudy
17° 💧 1.2 mm 💨 33 km/h H 74%1015 hPa
Light rain · 7:00 PM Light rain
15° 💧 0.9 mm 💨 30 km/h H 86%1013 hPa
Light rain · 10:00 PM Light rain
15° 💧 1.1 mm 💨 26 km/h H 82%1012 hPa
Tuesday
Clear night · 1:00 AM Clear night
14° 💧 0.1 mm 💨 20 km/h H 87%1011 hPa
Clear night · 4:00 AM Clear night
13° 💧 None 💨 24 km/h H 85%1011 hPa

In Morfa Nefyn and, more broadly, across Gwynedd: This morning, the sky will be mostly cloudy, with temperatures starting around 15 degrees. During the afternoon, conditions will remain cloudy with temperatures reaching up to 22 degrees. There is a high chance of rain, with possible accumulation of about 1.8 mm, especially in the later part of the day. Winds will be noticeable from the south, reaching up to 19 mph, with gusts possibly reaching 33 mph, which may cause a brisk feel. It is advisable to carry an umbrella if you're planning outdoor activities, as rain is quite likely. The overall weather remains mild, but the gusty winds and possible showers could impact your plans.

15-Day Weather Outlook for Morfa Nefyn

TomorrowTomorrow Overcast Overcast 17°/14° 💧 None 💨 37 km/h
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 15°/13° 💧 11 mm 💨 36 km/h
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 15°/14° 💧 3.7 mm 💨 37 km/h
Thursday, Sep 10Thu Sep 10 Light rain Light rain 17°/15° 💧 2.9 mm 💨 26 km/h
Friday, Sep 11Fri Sep 11 Light rain Light rain 16°/15° 💧 3.1 mm 💨 27 km/h
Saturday, Sep 12Sat Sep 12 Overcast Overcast 16°/13° 💧 0.2 mm 💨 24 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 17°/15° 💧 18 mm 💨 35 km/h
Monday, Sep 14Mon Sep 14 Overcast Overcast 17°/15° 💧 0.7 mm 💨 27 km/h
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 17°/15° 💧 8.2 mm 💨 33 km/h
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 15°/13° 💧 7.0 mm 💨 21 km/h
Thursday, Sep 17Thu Sep 17 Light rain Light rain 14°/13° 💧 3.2 mm 💨 24 km/h
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 14°/13° 💧 2.2 mm 💨 21 km/h
Saturday, Sep 19Sat Sep 19 Heavy rain Heavy rain 13°/11° 💧 25 mm 💨 26 km/h
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 15°/13° 💧 9.2 mm 💨 35 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Morfa Nefyn

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

AIR QUALITY FORECAST

Air Quality Forecast for Morfa Nefyn

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

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

O₃ Ozone Fair 79,5µg/m³

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

NO₂ Nitrogen dioxide Good 2,1µg/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 Morfa Nefyn

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

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 Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 10:00 PM Wednesday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Wednesday 1:00 PM 4:00 PM 7:00 PM 10:00 PM 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 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 · MORFA NEFYN, WALES

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

22/100Best-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 23% Waning Crescent · Moon about 28° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 76° 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 Morfa Nefyn were last refreshed today at 6:09 AM. The current forecast period extends through 08/09/2026 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.