As of 11:29 BST

Weather in Porthmadog

+14°Weather now

Porthmadog, Thursday, 8 October, 11:29

Overcast. Feels like 14°C. High 14°C, low 7°C.

Pressure1023 mb
Wind10 mph NW
Humidity78%
Visibility6.2 mi
Dew point10°C

Ten-day forecast for Porthmadog: +4° to +16°, with rain expected on 7 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.

+13°
Best day: 11 October, Sunday
+15° · 13 mm
Worst day: 9 October, Friday

Tap any day below to see the weather morning, afternoon, evening and night.

Fri, 09+11 ° /15 °13Rain
MorningRain+14°feels +14°
AfternoonPartly cloudy+14°feels +13°
EveningPartly cloudy+11°feels +10°
NightOvercast+15°feels +14°
+15 °Rain

Porthmadog, Friday, 9 October

Rain. High 15°C, low 11°C.

Pressure1010 mb
Wind19 mph NW
Humidity88%
Visibility6.2 mi
Dew point12°C
Sat, 10+10 ° /12 °3.1Light rain
MorningLight rain+10°feels +9°
AfternoonLight rain+11°feels +11°
EveningMainly clear+11°feels +10°
NightLight rain+11°feels +10°
+12 °Light rain

Porthmadog, Saturday, 10 October

Light rain. High 12°C, low 10°C.

Pressure1014 mb
Wind18 mph W
Humidity75%
Visibility6.2 mi
Dew point7°C
Sun, 11+10 ° /13 °0Overcast
MorningOvercast+10°feels +10°
AfternoonOvercast+12°feels +11°
EveningPartly cloudy+11°feels +10°
NightOvercast+10°feels +10°
+13 °Overcast

Porthmadog, Sunday, 11 October

Overcast. High 13°C, low 10°C.

Pressure1013 mb
Wind6 mph SW
Humidity68%
Visibility6.2 mi
Dew point6°C
Mon, 12+11 ° /16 °4Light rain
MorningLight rain+13°feels +13°
AfternoonLight rain+15°feels +16°
EveningLight rain+14°feels +15°
NightOvercast+11°feels +11°
+16 °Light rain

Porthmadog, Monday, 12 October

Light rain. High 16°C, low 11°C.

Pressure1011 mb
Wind15 mph S
Humidity92%
Visibility—
Dew point14°C
Tue, 13+13 ° /16 °3.2Light rain
MorningLight rain+15°feels +15°
AfternoonLight rain+15°feels +15°
EveningLight rain+13°feels +13°
NightLight rain+13°feels +13°
+16 °Light rain

Porthmadog, Tuesday, 13 October

Light rain. High 16°C, low 13°C.

Pressure1021 mb
Wind18 mph S
Humidity83%
Visibility—
Dew point13°C
Wed, 14+11 ° /15 °11.1Rain
MorningRain+14°feels +13°
AfternoonRain+15°feels +14°
EveningRain+12°feels +12°
NightRain+11°feels +11°
+15 °Rain

Porthmadog, Wednesday, 14 October

Rain. High 15°C, low 11°C.

Pressure1018 mb
Wind19 mph S
Humidity90%
Visibility—
Dew point13°C
Thu, 15+8 ° /11 °8.5Rain
MorningRain+9°feels +8°
AfternoonRain+11°feels +10°
EveningRain+9°feels +6°
NightRain+8°feels +6°
+11 °Rain

Porthmadog, Thursday, 15 October

Rain. High 11°C, low 8°C.

Pressure1023 mb
Wind17 mph NW
Humidity76%
Visibility—
Dew point7°C
Fri, 16+7 ° /11 °0.3Light rain
MorningLight rain+9°feels +8°
AfternoonLight rain+11°feels +10°
EveningLight rain+8°feels +7°
NightLight rain+7°feels +6°
+11 °Light rain

Porthmadog, Friday, 16 October

Light rain. High 11°C, low 7°C.

Pressure1024 mb
Wind8 mph N
Humidity72%
Visibility—
Dew point6°C
Sat, 17+4 ° /11 °0Clear sky
MorningClear sky+6°feels +4°
AfternoonClear sky+10°feels +9°
EveningClear sky+8°feels +7°
NightClear sky+7°feels +5°
+11 °Clear sky

Porthmadog, Saturday, 17 October

Clear sky. High 11°C, low 4°C.

Pressure1017 mb
Wind8 mph E
Humidity62%
Visibility—
Dew point3°C

Forecast questions

How accurate is a 10-day forecast?

The first 3–5 days are the most dependable — usually within 1–2 degrees. From day 6 to 10 the models show the trend: the direction of change is right more often than the exact figures.

What does the time-of-day table show?

Temperature in Porthmadog at around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime temperature against expected rainfall: a warm, dry day scores highest.