--- title: "10 Day Weather Forecast for Caernarfon, Wales, GB" description: "Get the latest 10 day weather forecast for Caernarfon, Wales, GB. Stay prepared with accurate and up-to-date weather information to plan your week ahead." location: "Caernarfon, Wales, GB" canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/caernarfon-wales-uk" coordinates: ["53.14126,-4.27016"] temperature_units: "°F" last_updated: "2026-06-04T20:06:00.0000000Z" source: "WeatherBug" --- # 10 Day Weather Forecast for Caernarfon, Wales, GB Get the latest 10-day weather forecast for Caernarfon, Wales, GB, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances. Forecast issued on 2026-06-04T20:06:00+00:00. ## 10 Day Weather Forecast | Date | Day Forecast | Night Forecast | High °F | Low °F | | ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: | | Thu, Jun 4 | | Mostly cloudy with a 85% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 49F with an average humidity of 82%. Winds will be 14 mph from the W. | | 51°F | | Fri, Jun 5 | Partly cloudy. High temperature around 57F. Dew point will be around 44F with an average humidity of 67%. Winds will be 15 mph from the SW. | Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 53F. Dew point will be around 45F with an average humidity of 74%. Winds will be 10 mph from the S. | 57°F | 53°F | | Sat, Jun 6 | Partly cloudy with probable rain. Chance of precipitation 65%. High temperature around 63F. Dew point will be around 50F with an average humidity of 72%. Winds will be 11 mph from the SE. | Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 84%. Winds will be 11 mph from the SW. | 63°F | 53°F | | Sun, Jun 7 | Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 62F. Dew point will be around 52F with an average humidity of 77%. Winds will be 21 mph from the SW. | Cloudy with probable rain. Chance of precipitation 80%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 81%. Winds will be 17 mph from the SW. | 62°F | 55°F | | Mon, Jun 8 | Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 60F. Dew point will be around 48F with an average humidity of 71%. Winds will be 9 mph from the W. | Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 51F. Dew point will be around 46F with an average humidity of 77%. Winds will be 12 mph from the SW. | 60°F | 51°F | | Tue, Jun 9 | Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 60F. Dew point will be around 45F with an average humidity of 64%. Winds will be 16 mph from the W. | Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 51F. Dew point will be around 47F with an average humidity of 80%. Winds will be 13 mph from the SW. | 60°F | 51°F | | Wed, Jun 10 | Mostly cloudy with probable rain. Chance of precipitation 70%. High temperature around 59F. Dew point will be around 47F with an average humidity of 70%. Winds will be 16 mph from the SW. | Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 53F. Dew point will be around 49F with an average humidity of 80%. Winds will be 13 mph from the SW. | 59°F | 53°F | | Thu, Jun 11 | Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 48F with an average humidity of 69%. Winds will be 9 mph from the SW. | Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 54F. Dew point will be around 50F with an average humidity of 80%. Winds will be 9 mph from the S. | 61°F | 54°F | | Fri, Jun 12 | Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 62F. Dew point will be around 51F with an average humidity of 73%. Winds will be 9 mph from the SW. | Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 80%. Winds will be 9 mph from the SW. | 62°F | 55°F | | Sat, Jun 13 | Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 62F. Dew point will be around 52F with an average humidity of 75%. Winds will be 10 mph from the SW. | Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 82%. Winds will be 7 mph from the SW. | 62°F | 55°F | ## Source Information - Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/caernarfon-wales-uk" - Last Updated: "2026-06-04T20:06:00+00:00"