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

Now · 9:46 PM

Tregarth Weather & Hourly Forecast

United Kingdom · Wales · LL57 4AE

Light rain
14°C
Light rain
Feels like: 12°C
💧 Humidity 97% 🌡 Pressure 1011 hPa 💨 Wind 18 km/h 👁 Visibility 1.8 km Clouds 80% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Tregarth

Today
Light rain · 10:00 PM Light rain
14° 💧 0.8 mm 💨 18 km/h H 97%1011 hPa
Tomorrow
Partly cloudy night · 1:00 AM Partly cloudy night
13° 💧 0.1 mm 💨 13 km/h H 97%1013 hPa
Mostly cloudy night · 4:00 AM Mostly cloudy night
12° 💧 0.3 mm 💨 11 km/h H 98%1015 hPa
Fog · 7:00 AM Fog
12° 💧 0.5 mm 💨 9 km/h H 99%1017 hPa
Light rain · 10:00 AM Light rain
13° 💧 1.2 mm 💨 14 km/h H 94%1019 hPa
Partly cloudy · 1:00 PM Partly cloudy
15° 💧 0.1 mm 💨 14 km/h H 75%1021 hPa
Partly cloudy · 4:00 PM Partly cloudy
15° 💧 0.0 mm 💨 11 km/h H 70%1022 hPa
Sunny · 7:00 PM Sunny
13° 💧 0.0 mm 💨 6 km/h H 79%1023 hPa
Mostly cloudy night · 10:00 PM Mostly cloudy night
12° 💧 None 💨 13 km/h H 84%1023 hPa
Saturday
Mostly clear night · 1:00 AM Mostly clear night
12° 💧 0.0 mm 💨 16 km/h H 93%1022 hPa
Mostly clear night · 4:00 AM Mostly clear night
13° 💧 None 💨 28 km/h H 85%1020 hPa
Overcast · 7:00 AM Overcast
15° 💧 0.4 mm 💨 32 km/h H 88%1018 hPa
Light rain · 10:00 AM Light rain
15° 💧 1.6 mm 💨 31 km/h H 94%1018 hPa
Light rain · 1:00 PM Light rain
16° 💧 5.0 mm 💨 30 km/h H 93%1018 hPa
Light rain · 4:00 PM Light rain
16° 💧 1.5 mm 💨 29 km/h H 98%1017 hPa
Mist · 7:00 PM Mist
16° 💧 0.1 mm 💨 26 km/h H 99%1017 hPa

In Tregarth and, more broadly, across Gwynedd: This evening, expect mostly cloudy skies with temperatures remaining cool, around 17 degrees Celsius. Light winds will be blowing from the west at up to 9 mph, with gusts reaching approximately 24 mph. There is a high likelihood of rain during the night, with total accumulation around 0.8 mm. While the rain may not be heavy, it could be quite frequent, so carrying an umbrella if you're heading out is advisable. Conditions will be breezy, especially with the gusty winds, making it feel cooler. The weather is set to remain unsettled through the early hours, with the possibility of sporadic showers. Overall, a damp and breezy night ahead, so dressing accordingly and being prepared for rain is recommended.

15-Day Weather Outlook for Tregarth

TomorrowTomorrow Partly cloudy Partly cloudy 15°/11° 💧 None 💨 15 km/h
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 17°/12° 💧 None 💨 34 km/h
Sunday, Sep 13Sun Sep 13 Light rain Light rain 17°/13° 💧 13 mm 💨 13 km/h
Monday, Sep 14Mon Sep 14 Heavy rain Heavy rain 19°/14° 💧 16 mm 💨 33 km/h
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 15°/12° 💧 2.5 mm 💨 28 km/h
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 15°/11° 💧 1.0 mm 💨 27 km/h
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 14°/13° 💧 3.9 mm 💨 30 km/h
Friday, Sep 18Fri Sep 18 Overcast Overcast 14°/11° 💧 0.3 mm 💨 28 km/h
Saturday, Sep 19Sat Sep 19 Light rain Light rain 15°/10° 💧 1.5 mm 💨 25 km/h
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 14°/10° 💧 1.5 mm 💨 18 km/h
Monday, Sep 21Mon Sep 21 Overcast Overcast 15°/10° 💧 None 💨 28 km/h
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 14°/12° 💧 13 mm 💨 36 km/h
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 13°/10° 💧 2.5 mm 💨 32 km/h
Thursday, Sep 24Thu Sep 24 Moderate rain Moderate rain 13°/10° 💧 15 mm 💨 29 km/h
Friday, Sep 25Fri Sep 25 Light rain Light rain 17°/11° 💧 7.4 mm 💨 32 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Tregarth

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

AIR QUALITY FORECAST

Air Quality Forecast for Tregarth

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 10:00 PM
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 4,8µg/m³

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

O₃ Ozone Fair 74,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,9µg/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 Tregarth

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 1,5Low 🙂Fair
Tomorrow UV 3,4Moderate 🙂Fair
Saturday UV 1,5Low 🙂Fair
Sunday UV 3,4Moderate 🙂Fair
Monday UV 5,0Moderate 🙂Fair
Tuesday UV 4,0Moderate Unavailable
Wednesday UV 4,0Moderate 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.

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 Tregarth

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

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

61/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:49 PM–4:39 AM
Cloud cover 46% Real hourly forecast for the best viewing hour.
Moonlight 1% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 47° 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 Tregarth were last refreshed today at 9:46 PM. The current forecast period extends through 12/09/2026 at 7:00 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.