Caernarfon: Weather Forecast

The warmest day over the next 25 days in Caernarfon is forecast to be 11th May at 13°C (55°F) and the warmest night on 14th May at 9°C (48°F). The average temperature over the next 25 days is forecast to be 12°C (54°F) .

  • Sun 30 Apr
  • Mon 1 May Showers 12°C (54°F)
    E 11mph
    (17kmh)
    Night Cloudy 5°C
    (41°F)
  • Tue 2 May Cloudy 12°C (54°F)
    E 9mph
    (15kmh)
    Night Cloudy 4°C
    (39°F)
  • Wed 3 May Mostly Cloudy 11°C (52°F)
    ENE 14mph
    (23kmh)
    Night Mostly Cloudy 5°C
    (41°F)
  • Thu 4 May Intermittent Clouds 11°C (52°F)
    ENE 14mph
    (22kmh)
    Night Partly Sunny 3°C
    (37°F)
  • Fri 5 May Sunny 11°C (52°F)
    ENE 14mph
    (22kmh)
    Night Sunny 4°C
    (39°F)
  • Sat 6 May Sunny 12°C (54°F)
    ENE 12mph
    (20kmh)
    Night Sunny 4°C
    (39°F)
  • Sun 7 May Sunny 11°C (52°F)
    NNE 14mph
    (23kmh)
    Night Sunny 6°C
    (43°F)
  • Mon 8 May Mostly Cloudy w/ Showers 11°C (52°F)
    NNE 10mph
    (16kmh)
    Night Partly Sunny 5°C
    (41°F)
  • Tue 9 May Mostly Cloudy 11°C (52°F)
    NNW 6mph
    (10kmh)
    Night Mostly Cloudy 7°C
    (45°F)
  • Wed 10 May Mostly Cloudy 12°C (54°F)
    ESE 7mph
    (11kmh)
    Night Mostly Cloudy 6°C
    (43°F)
  • Thu 11 May Intermittent Clouds 13°C (55°F)
    SE 3mph
    (4kmh)
    Night Partly Cloudy 6°C
    (43°F)
  • Fri 12 May Intermittent Clouds 12°C (54°F)
    Night 7°C
    (45°F)
  • Sat 13 May Showers 13°C (55°F)
    Night 8°C
    (46°F)
  • Sun 14 May Rain 13°C (55°F)
    Night 9°C
    (48°F)
  • Mon 15 May Rain 11°C (52°F)
    Night 7°C
    (45°F)
  • Tue 16 May Mostly Cloudy w/ Showers 12°C (54°F)
    Night 9°C
    (48°F)
  • Wed 17 May Partly Sunny 12°C (54°F)
    Night 9°C
    (48°F)
  • Thu 18 May Thunder Storms 13°C (55°F)
    Night 8°C
    (46°F)
  • Fri 19 May Intermittent Clouds 13°C (55°F)
    Night 7°C
    (45°F)
  • Sat 20 May Showers 12°C (54°F)
    Night 6°C
    (43°F)
  • Sun 21 May Partly Sunny 12°C (54°F)
    Night 6°C
    (43°F)
  • Mon 22 May Partly Sunny 12°C (54°F)
    Night 6°C
    (43°F)
  • Tue 23 May Mostly Cloudy 12°C (54°F)
    Night 6°C
    (43°F)
  • Wed 24 May Cloudy 12°C (54°F)
    Night 6°C
    (43°F)
  • Thu 25 May Cloudy 12°C (54°F)
    Night 6°C
    (43°F)

Mon 1st May : Caernarfon Hourly Forecast

  • 0:00
  • 3:00
  • 6:00
  • 9:00 8°C
    (46°F)
  • 12:00 10°C
    (50°F)
  • 15:00 11°C
    (52°F)
  • 18:00 10°C
    (50°F)
  • 21:00 9°C
    (48°F)

Tue 2nd May : Caernarfon Hourly Forecast

  • 0:00 7°C
    (45°F)
  • 3:00 6°C
    (43°F)
  • 6:00 6°C
    (43°F)
  • 9:00 9°C
    (48°F)
  • 12:00 11°C
    (52°F)
  • 15:00 11°C
    (52°F)
  • 18:00 11°C
    (52°F)
  • 21:00 9°C
    (48°F)

Wed 3rd May : Caernarfon Hourly Forecast

  • 0:00 7°C
    (45°F)
  • 3:00 5°C
    (41°F)
  • 6:00 4°C
    (39°F)
  • 9:00 7°C
    (45°F)
  • 12:00 9°C
    (48°F)
  • 15:00 11°C
    (52°F)
  • 18:00 10°C
    (50°F)
  • 21:00 8°C
    (46°F)

Thu 4th May : Caernarfon Hourly Forecast

  • 0:00 7°C
    (45°F)
  • 3:00 6°C
    (43°F)
  • 6:00 6°C
    (43°F)
  • 9:00 8°C
    (46°F)
  • 12:00 10°C
    (50°F)
  • 15:00 11°C
    (52°F)
  • 18:00 10°C
    (50°F)
  • 21:00 7°C
    (45°F)

Fri 5th May : Caernarfon Hourly Forecast

  • 0:00 5°C
    (41°F)
  • 3:00 4°C
    (39°F)
  • 6:00 4°C
    (39°F)
  • 9:00 6°C
    (43°F)
  • 12:00 9°C
    (48°F)
  • 15:00 11°C
    (52°F)
  • 18:00 10°C
    (50°F)
  • 21:00 8°C
    (46°F)

Sat 6th May : Caernarfon Hourly Forecast

  • 0:00 6°C
    (43°F)
  • 3:00 5°C
    (41°F)
  • 6:00 4°C
    (39°F)
  • 9:00 7°C
    (45°F)
  • 12:00 10°C
    (50°F)
  • 15:00 12°C
    (54°F)
  • 18:00 11°C
    (52°F)
  • 21:00 9°C
    (48°F)

Sun 7th May : Caernarfon Hourly Forecast

  • 0:00 7°C
    (45°F)
  • 3:00 4°C
    (39°F)
  • 6:00 5°C
    (41°F)
  • 9:00 8°C
    (46°F)
  • 12:00 10°C
    (50°F)
  • 15:00 10°C
    (50°F)
  • 18:00 11°C
    (52°F)
  • 21:00 11°C
    (52°F)

Mon 8th May : Caernarfon Hourly Forecast

  • 0:00 9°C
    (48°F)
  • 3:00 7°C
    (45°F)
  • 6:00 6°C
    (43°F)
  • 9:00 7°C
    (45°F)
  • 12:00 9°C
    (48°F)
  • 15:00 11°C
    (52°F)
  • 18:00 11°C
    (52°F)
  • 21:00 10°C
    (50°F)

Tue 9th May : Caernarfon Hourly Forecast

  • 0:00 7°C
    (45°F)
  • 3:00 6°C
    (43°F)
  • 6:00 5°C
    (41°F)
  • 9:00 6°C
    (43°F)
  • 12:00 8°C
    (46°F)
  • 15:00 10°C
    (50°F)
  • 18:00 11°C
    (52°F)
  • 21:00 10°C
    (50°F)

Wed 10th May : Caernarfon Hourly Forecast

  • 0:00 9°C
    (48°F)
  • 3:00 7°C
    (45°F)
  • 6:00 9°C
    (48°F)
  • 9:00 8°C
    (46°F)
  • 12:00 9°C
    (48°F)
  • 15:00 11°C
    (52°F)
  • 18:00 12°C
    (54°F)
  • 21:00 11°C
    (52°F)

Thu 11th May : Caernarfon Hourly Forecast

  • 0:00 9°C
    (48°F)
  • 3:00
  • 6:00
  • 9:00
  • 12:00
  • 15:00
  • 18:00
  • 21:00

Caernarfon Hourly Weather Forecast

  • Mon 1 May
  • 9:00 8°C (46°F)
  • 12:00 10°C (50°F)
  • 15:00 11°C (52°F)
  • 18:00 10°C (50°F)
  • 21:00 9°C (48°F)
  • Tue 2 May
  • 0:00 7°C (45°F)
  • 3:00 6°C (43°F)
  • 6:00 6°C (43°F)
  • 9:00 9°C (48°F)
  • 12:00 11°C (52°F)
  • 15:00 11°C (52°F)
  • 18:00 11°C (52°F)
  • 21:00 9°C (48°F)
  • Wed 3 May
  • 0:00 7°C (45°F)
  • 3:00 5°C (41°F)
  • 6:00 4°C (39°F)
  • 9:00 7°C (45°F)
  • 12:00 9°C (48°F)
  • 15:00 11°C (52°F)
  • 18:00 10°C (50°F)
  • 21:00 8°C (46°F)
  • Thu 4 May
  • 0:00 7°C (45°F)
  • 3:00 6°C (43°F)
  • 6:00 6°C (43°F)
  • 9:00 8°C (46°F)
  • 12:00 10°C (50°F)
  • 15:00 11°C (52°F)
  • 18:00 10°C (50°F)
  • 21:00 7°C (45°F)
  • Fri 5 May
  • 0:00 5°C (41°F)
  • 3:00 4°C (39°F)
  • 6:00 4°C (39°F)
  • 9:00 6°C (43°F)
  • 12:00 9°C (48°F)
  • 15:00 11°C (52°F)
  • 18:00 10°C (50°F)
  • 21:00 8°C (46°F)
  • Sat 6 May
  • 0:00 6°C (43°F)
  • 3:00 5°C (41°F)
  • 6:00 4°C (39°F)
  • 9:00 7°C (45°F)
  • 12:00 10°C (50°F)
  • 15:00 12°C (54°F)
  • 18:00 11°C (52°F)
  • 21:00 9°C (48°F)
  • Sun 7 May
  • 0:00 7°C (45°F)
  • 3:00 4°C (39°F)
  • 6:00 5°C (41°F)
  • 9:00 8°C (46°F)
  • 12:00 10°C (50°F)
  • 15:00 10°C (50°F)
  • 18:00 11°C (52°F)
  • 21:00 11°C (52°F)
  • Mon 8 May
  • 0:00 9°C (48°F)
  • 3:00 7°C (45°F)
  • 6:00 6°C (43°F)
  • 9:00 7°C (45°F)
  • 12:00 9°C (48°F)
  • 15:00 11°C (52°F)
  • 18:00 11°C (52°F)
  • 21:00 10°C (50°F)
  • Tue 9 May
  • 0:00 7°C (45°F)
  • 3:00 6°C (43°F)
  • 6:00 5°C (41°F)
  • 9:00 6°C (43°F)
  • 12:00 8°C (46°F)
  • 15:00 10°C (50°F)
  • 18:00 11°C (52°F)
  • 21:00 10°C (50°F)
  • Wed 10 May
  • 0:00 9°C (48°F)
  • 3:00 7°C (45°F)
  • 6:00 9°C (48°F)
  • 9:00 8°C (46°F)
  • 12:00 9°C (48°F)
  • 15:00 11°C (52°F)
  • 18:00 12°C (54°F)
  • 21:00 11°C (52°F)
  • Thu 11 May
  • 0:00 9°C (48°F)
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