The local weather in Porthmadog today

Saturday, 19 September 2026

The weather today in Porthmadog will be comfortable with temperatures around 16°C. During the evening and night time the temperatures will drop to 13°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
16° / 13°
Chance of rain
Chance of rain
55
%
Wind
Wind
31
Km/h
Humidity
Humidity
98
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature15°C15°C15°C15°C15°C16°C15°C13°C
Weather Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Light rain shower
Light rain shower
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Chance of rain46%42%47%55%25%28%26%23%
Precipitation0.1 mm0.1 mm0.1 mm0.3 mm0 mm0.1 mm0 mm0 mm
Humidity98%98%98%95%85%78%78%84%
Wind24Km/h29Km/h29Km/h31Km/h28Km/h26Km/h24Km/h18Km/h
Wind Gust46Km/h50Km/h48Km/h48Km/h41Km/h40Km/h41Km/h36Km/h
Wind Degree227°
Wind Degree
227°
Wind Degree
230°
Wind Degree
247°
Wind Degree
257°
Wind Degree
253°
Wind Degree
243°
Wind Degree
268°
Wind Degree
Wind DirectionSWSWSWWSWWSWWSWWSWW
Cloud Cover100%100%100%100%87%100%100%82%
UV Index00003200
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

The weather in Porthmadog today - FAQ

What is the weather today in Porthmadog?
The wather forecast for today in Porthmadog is mostly light rain shower.
What is today's highest and lowest temperature in Porthmadog?
The temperature today in Porthmadog will range between 13° and 16°.
Will it be raining today in Porthmadog?
The chance of rain today in Porthmadog is 55%.
Will it be windy today in Porthmadog?
The wind will blow between 18 Km/h to 31 Km/h today in Porthmadog.
How many hours of sunlight today in Porthmadog?
There will be 0 hours of sun today in Porthmadog.
What time is the sunrise and sunset today in Porthmadog?
The sun will rise at 06:58 and set at 19:23.

Sunrise and sunset time in Porthmadog today

What time is the sunset and sunrise in Porthmadog today? The sun will rise at 06:58 and will set at 19:23. There will be 0 hours of sunlight in Porthmadog.

Sunrise
Sunrise
06:58
Sunset
Sunset
19:23

Porthmadog today weather

Morning Light rain shower

The temperature in Porthmadog today in the early morning is 15°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 15°C.

The chance of rain in Porthmadog in the morning is 47%, and the wind will blow at 29km/h.

Noon Patchy rain possible

The temperature in Porthmadog today at noon time is 15°C and it will feel like 15°C. The humidity will be around 85% with wind speed of 28km/h.

Evening Patchy rain possible

The temperature in Porthmadog today's evening will get to 16°C.

The chance of rain in Porthmadog in the evening time is 28%, with wind speed of 26km/h.

Night Patchy rain possible

The night temperature in Porthmadog today is 13°C with a wind speed of 18km/h.

Clothing recommendation for Porthmadog

Saturday, 19 September 2026
Umbrella
Umbrella
Warm Sweaters
Warm Sweaters
Long Pants
Long Pants