Weather Porthmadog

Last updated 05:06

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Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Saturday

Light Cloud

21°C 70°F 14°C 57°F South Westerly
8km/h 5mph
Sunday

Light Rain

18°C 64°F 14°C 57°F Westerly
18km/h 11mph
Monday

Sunny Intervals

20°C 68°F 14°C 57°F Northerly
18km/h 11mph
Tuesday

Light Cloud

19°C 66°F 14°C 57°F West North Westerly
16km/h 10mph
Wednesday

Light Cloud

18°C 64°F 14°C 57°F Westerly
19km/h 12mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:25 Sunset 21:21
Weather forecast details for Saturday 26 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0700 hours1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Sun
0400 hours
Weather Conditions Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Clear Sky
Temperature (°C/°F) 19°C 66°F 21°C 70°F 20°C 68°F 20°C 68°F 19°C 66°F 18°C 64°F 16°C 61°F 15°C 59°F
Wind Speed (mph/km/h) 10km/h 6mph East North Easterly 5km/h 3mph East South Easterly 8km/h 5mph South Westerly 10km/h 6mph South South Westerly 10km/h 6mph South Westerly 10km/h 6mph Westerly 8km/h 5mph North Westerly 8km/h 5mph West North Westerly
Wind Direction ENE ESE SW SSW SW W NW WNW
Humidity 68% 66% 71% 82% 85% 83% 91% 92%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG G G VG VG VG
Pressure (Millibars) 1018 1018 1018 1017 1017 1018 1018 1017

Wales

Forecast Summary

  • Today

    Dry and fine for most with sunny spells. However, sunshine becoming hazy as cloud gradually increases through the day possibly bringing isolated heavy showers during the afternoon. Remaining warm, but feeling cooler than recently along northern and western coasts.

  • Tonight

    A generally dry but cloudy night, with some clear spells, for most of Wales with a freshening northwesterly breeze. It will feel cooler than on recent nights.

Environmental Summary

UV: 6

UK Range: 1-7

Pollution: Moderate

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 19:34, Friday 25 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 23:26, Friday 25 Jul

Observations

Observed at 05:00, Saturday 26 July

Clear Sky

12°C 54°F

2km/h 1mph Southerly

Humidity: 97%

Visibility: Good

Pressure: 1019mb, Falling

Observation station: Capel Curig

(Lat: 53.1 | Lon: -3.933)

BBC Weather in association with the Met Office

All times are BST (Europe/London, GMT+0100) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details