Feels like13°CWind direction southwestGusts —Humidity 97%Cloud cover 100%Pressure 1030 hPa
Overcast
16°💧 None💨 18 km/hH 92%1032 hPa
Feels like14°CWind direction southwestGusts —Humidity 92%Cloud cover 100%Pressure 1032 hPa
Tuesday
Overcast night
16°💧 None💨 17 km/hH 91%1031 hPa
Feels like14°CWind direction southwestGusts —Humidity 91%Cloud cover 100%Pressure 1031 hPa
Overcast night
16°💧 None💨 15 km/hH 90%1031 hPa
Feels like14°CWind direction southGusts —Humidity 90%Cloud cover 100%Pressure 1031 hPa
Mostly cloudy
15°💧 None💨 17 km/hH 94%1030 hPa
Feels like14°CWind direction southwestGusts —Humidity 94%Cloud cover 76%Pressure 1030 hPa
Partly cloudy
16°💧 None💨 16 km/hH 88%1031 hPa
Feels like15°CWind direction southwestGusts —Humidity 88%Cloud cover 73%Pressure 1031 hPa
Wednesday
Mostly cloudy night
16°💧 None💨 10 km/hH 86%1030 hPa
Feels like15°CWind direction southGusts —Humidity 86%Cloud cover 94%Pressure 1030 hPa
Partly cloudy night
14°💧 None💨 10 km/hH 99%1029 hPa
Feels like13°CWind direction southeastGusts —Humidity 99%Cloud cover 48%Pressure 1029 hPa
Partly cloudy
12°💧 None💨 11 km/hH 96%1027 hPa
Feels like11°CWind direction southeastGusts —Humidity 96%Cloud cover 70%Pressure 1027 hPa
Sunny
18°💧 None💨 23 km/hH 78%1025 hPa
Feels like15°CWind direction southGusts —Humidity 78%Cloud cover 0%Pressure 1025 hPa
Thursday
Clear night
18°💧 None💨 20 km/hH 87%1021 hPa
Feels like16°CWind direction southGusts —Humidity 87%Cloud cover 0%Pressure 1021 hPa
Partly cloudy night
17°💧 None💨 24 km/hH 83%1019 hPa
Feels like14°CWind direction southGusts —Humidity 83%Cloud cover 58%Pressure 1019 hPa
Overcast
16°💧 None💨 20 km/hH 90%1016 hPa
Feels like14°CWind direction southGusts —Humidity 90%Cloud cover 99%Pressure 1016 hPa
Overcast
17°💧 None💨 23 km/hH 87%1015 hPa
Feels like15°CWind direction southwestGusts —Humidity 87%Cloud cover 100%Pressure 1015 hPa
Friday
Overcast night
16°💧 None💨 24 km/hH 92%1015 hPa
Feels like13°CWind direction southwestGusts —Humidity 92%Cloud cover 97%Pressure 1015 hPa
Overcast night
14°💧 None💨 31 km/hH 82%1021 hPa
Feels like8°CWind direction northwestGusts —Humidity 82%Cloud cover 98%Pressure 1021 hPa
Light rain
13°💧 None💨 31 km/hH 78%1026 hPa
Feels like7°CWind direction northGusts —Humidity 78%Cloud cover 52%Pressure 1026 hPa
Partly cloudy
14°💧 None💨 14 km/hH 68%1031 hPa
Feels like11°CWind direction northwestGusts —Humidity 68%Cloud cover 41%Pressure 1031 hPa
Saturday
Mostly clear night
13°💧 None💨 6 km/hH 74%1033 hPa
Feels like12°CWind direction northGusts —Humidity 74%Cloud cover 38%Pressure 1033 hPa
Partly cloudy night
11°💧 None💨 9 km/hH 89%1033 hPa
Feels like9°CWind direction southeastGusts —Humidity 89%Cloud cover 45%Pressure 1033 hPa
Overcast
13°💧 None💨 17 km/hH 79%1030 hPa
Feels like10°CWind direction southeastGusts —Humidity 79%Cloud cover 98%Pressure 1030 hPa
Overcast
17°💧 None💨 35 km/hH 77%1029 hPa
Feels like11°CWind direction southGusts —Humidity 77%Cloud cover 100%Pressure 1029 hPa
Sunday
Mostly cloudy night
16°💧 None💨 29 km/hH 77%1024 hPa
Feels like11°CWind direction southGusts —Humidity 77%Cloud cover 85%Pressure 1024 hPa
Partly cloudy night
16°💧 None💨 34 km/hH 87%1023 hPa
Feels like10°CWind direction southGusts —Humidity 87%Cloud cover 59%Pressure 1023 hPa
Overcast
16°💧 None💨 29 km/hH 91%1022 hPa
Feels like12°CWind direction southGusts —Humidity 91%Cloud cover 100%Pressure 1022 hPa
Overcast
17°💧 None💨 28 km/hH 86%1023 hPa
Feels like14°CWind direction southwestGusts —Humidity 86%Cloud cover 100%Pressure 1023 hPa
Monday
Overcast night
16°💧 None💨 21 km/hH 94%1024 hPa
Feels like13°CWind direction southGusts —Humidity 94%Cloud cover 100%Pressure 1024 hPa
Overcast night
16°💧 None💨 14 km/hH 92%1025 hPa
Feels like14°CWind direction southGusts —Humidity 92%Cloud cover 99%Pressure 1025 hPa
Partly cloudy
14°💧 None💨 9 km/hH 98%1024 hPa
Feels like13°CWind direction southeastGusts —Humidity 98%Cloud cover 63%Pressure 1024 hPa
Sunny
18°💧 None💨 3 km/hH 79%1024 hPa
Feels like18°CWind direction northeastGusts —Humidity 79%Cloud cover 2%Pressure 1024 hPa
Tuesday
Overcast night
19°💧 None💨 9 km/hH 80%1022 hPa
Feels like19°CWind direction eastGusts —Humidity 80%Cloud cover 100%Pressure 1022 hPa
Mostly cloudy night
18°💧 None💨 18 km/hH 71%1021 hPa
Feels like15°CWind direction southeastGusts —Humidity 71%Cloud cover 78%Pressure 1021 hPa
Sunny
18°💧 None💨 23 km/hH 62%1017 hPa
Feels like14°CWind direction southeastGusts —Humidity 62%Cloud cover 6%Pressure 1017 hPa
Mostly cloudy
19°💧 None💨 27 km/hH 73%1015 hPa
Feels like15°CWind direction southGusts —Humidity 73%Cloud cover 90%Pressure 1015 hPa
Wednesday
Light rain
16°💧 None💨 25 km/hH 93%1012 hPa
Feels like13°CWind direction southGusts —Humidity 93%Cloud cover 84%Pressure 1012 hPa
Partly cloudy night
15°💧 None💨 17 km/hH 91%1009 hPa
Feels like13°CWind direction southGusts —Humidity 91%Cloud cover 47%Pressure 1009 hPa
In Pwllheli and, more broadly, across Gwynedd:
This evening, the sky will be a mix of sun and clouds, with temperatures remaining quite cool, ranging from 15 to 15 degrees Celsius. Light northwest winds are expected, with speeds up to 8 mph, occasionally gusting to 23 mph. There is a high chance of rain, with the possibility of around 0.5 mm falling during the night. While the rain is not expected to be heavy, it’s worth keeping an umbrella handy if you plan to be outdoors. The wind may bring some gusts, but overall, it will be a fairly breezy evening. Temperatures will likely stay steady as night falls, gradually cooling as the evening progresses.
15-Day Weather Outlook for Pwllheli
TomorrowTomorrowPartly cloudy15°/13°💧 None💨 24 km/h
Daytime temperature 15°CFeels like 12°CHumidity 83%Pressure 1019 hPaCloud cover 69%Wind direction northwestGusts 40 km/hSunrise —Sunset —
Thursday, Sep 17Thu Sep 17Mostly cloudy16°/13°💧 None💨 30 km/h
Daytime temperature 15°CFeels like 10°CHumidity 79%Pressure 1010 hPaCloud cover 51%Wind direction westGusts 51 km/hSunrise —Sunset —
Friday, Sep 18Fri Sep 18Light rain17°/13°💧 3.1 mm💨 35 km/h
Daytime temperature 16°CFeels like 10°CHumidity 82%Pressure 1010 hPaCloud cover 76%Wind direction southwestGusts 54 km/hSunrise —Sunset —
Saturday, Sep 19Sat Sep 19Overcast17°/16°💧 2.6 mm💨 31 km/h
Daytime temperature 17°CFeels like 14°CHumidity 90%Pressure 1011 hPaCloud cover 92%Wind direction southwestGusts 41 km/hSunrise —Sunset —
Sunday, Sep 20Sun Sep 20Overcast15°/14°💧 0.1 mm💨 25 km/h
Daytime temperature 14°CFeels like 10°CHumidity 72%Pressure 1024 hPaCloud cover 70%Wind direction westGusts 35 km/hSunrise —Sunset —
Monday, Sep 21Mon Sep 21Overcast16°/13°💧 2.2 mm💨 18 km/h
Daytime temperature 15°CFeels like 13°CHumidity 84%Pressure 1031 hPaCloud cover 47%Wind direction southwestGusts 16 km/hSunrise —Sunset —
Tuesday, Sep 22Tue Sep 22Overcast16°/15°💧 0.4 mm💨 17 km/h
Daytime temperature 15°CFeels like 14°CHumidity 91%Pressure 1031 hPaCloud cover 87%Wind direction southwestGusts —Sunrise —Sunset —
Wednesday, Sep 23Wed Sep 23Mostly cloudy18°/12°💧 None💨 23 km/h
Daytime temperature 12°CFeels like 11°CHumidity 90%Pressure 1028 hPaCloud cover 53%Wind direction southeastGusts —Sunrise —Sunset —
Thursday, Sep 24Thu Sep 24Overcast18°/16°💧 0.1 mm💨 24 km/h
Daytime temperature 16°CFeels like 14°CHumidity 87%Pressure 1018 hPaCloud cover 64%Wind direction southGusts —Sunrise —Sunset —
Friday, Sep 25Fri Sep 25Light rain16°/13°💧 2.7 mm💨 31 km/h
Daytime temperature 13°CFeels like 7°CHumidity 80%Pressure 1023 hPaCloud cover 72%Wind direction northGusts —Sunrise —Sunset —
Saturday, Sep 26Sat Sep 26Overcast17°/11°💧 0.0 mm💨 35 km/h
Daytime temperature 13°CFeels like 10°CHumidity 80%Pressure 1031 hPaCloud cover 70%Wind direction southeastGusts —Sunrise —Sunset —
Sunday, Sep 27Sun Sep 27Overcast17°/16°💧 0.2 mm💨 34 km/h
Daytime temperature 16°CFeels like 12°CHumidity 85%Pressure 1023 hPaCloud cover 86%Wind direction southGusts —Sunrise —Sunset —
Monday, Sep 28Mon Sep 28Overcast18°/14°💧 0.1 mm💨 21 km/h
Daytime temperature 14°CFeels like 13°CHumidity 91%Pressure 1024 hPaCloud cover 66%Wind direction southeastGusts —Sunrise —Sunset —
Tuesday, Sep 29Tue Sep 29Overcast19°/18°💧 None💨 27 km/h
Daytime temperature 18°CFeels like 14°CHumidity 72%Pressure 1019 hPaCloud cover 68%Wind direction southeastGusts —Sunrise —Sunset —
Wednesday, Sep 30Wed Sep 30Light rain16°/15°💧 2.4 mm💨 25 km/h
Daytime temperature 15°CFeels like 13°CHumidity 92%Pressure 1010 hPaCloud cover 66%Wind direction southGusts —Sunrise —Sunset —
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
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 Pwllheli
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 2,3Low🙂Fair
TomorrowUV 2,5Low🙂Fair
ThursdayUV 3,0Moderate🙂Fair
FridayUV 3,0Moderate🙂Fair
SaturdayUV 4,0Moderate🙂Fair
SundayUV 4,0Moderate—Unavailable
MondayUV 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 Pwllheli
Vertical axis: km/h · Horizontal axis: hours
km/h
Sustained windMax gusts
NIGHT SKY · PWLLHELI, WALES
Tonight's Stargazing & Shooting Stars
Good observing conditions. Best local viewing window: 1:00 AM–2:00 AM.
76/100Best-hour score
BEST TIME TONIGHT1:00 AM–2:00 AM
Astronomical darkness: 9:34 PM–4:53 AM
☁Cloud cover26%
Real hourly forecast for the best viewing hour.
☾Moonlight18%
Waxing Crescent · Moon below the horizon at the best viewing hour.
☄Meteor activitySeptember ε-Perseids
Reference ZHR 8 · Radiant 50° high at the best hour.
✦Estimated visible meteors1–3/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min62%
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.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Pwllheli were last refreshed today at 7:30 PM. The current forecast period extends through 17/09/2026 at 5:00 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.