Cardiff Weather Forecast, United Kingdom

The warmest day over the next 25 days weather in Cardiff is forecast to be Tuesday 17th May 2022 at 20°C (68°F) and the warmest night on Sunday 22nd May 2022 at 12°C (54°F). The average temperature over the next 25 days in Cardiff from this forecast is 17°C (63°F) and there will be 3 days of sunshine . The average for May is 11°C (52°F).

  • Tue 17 May Mostly Cloudy w/ Showers 20°C (68°F)
    SW 18mph
    (29kmh)
    Night Rain 11°C
    (52°F)
  • Wed 18 May Thunder Storms 19°C (66°F)
    SSE 17mph
    (27kmh)
    Night Cloudy 10°C
    (50°F)
  • Thu 19 May Mostly Sunny 17°C (63°F)
    WNW 10mph
    (16kmh)
    Night Mostly Sunny 11°C
    (52°F)
  • Fri 20 May Partly Sunny w/ Showers 17°C (63°F)
    W 17mph
    (28kmh)
    Night Cloudy 11°C
    (52°F)
  • Sat 21 May Mostly Cloudy 16°C (61°F)
    W 17mph
    (27kmh)
    Night Mostly Cloudy 10°C
    (50°F)
  • Sun 22 May Mostly Cloudy 18°C (64°F)
    WNW 13mph
    (21kmh)
    Night Cloudy 12°C
    (54°F)
  • Mon 23 May Showers 16°C (61°F)
    W 14mph
    (22kmh)
    Night Cloudy 10°C
    (50°F)
  • Tue 24 May Intermittent Clouds 16°C (61°F)
    NW 15mph
    (24kmh)
    Night Partly Sunny 10°C
    (50°F)
  • Wed 25 May Sunny 17°C (63°F)
    W 14mph
    (23kmh)
    Night Sunny 10°C
    (50°F)
  • Thu 26 May Mostly Cloudy 18°C (64°F)
    W 12mph
    (19kmh)
    Night Clear 11°C
    (52°F)
  • Fri 27 May Intermittent Clouds 17°C (63°F)
    ENE 9mph
    (14kmh)
    Night Partly Sunny 10°C
    (50°F)
  • Sat 28 May Partly Sunny 18°C (64°F)
    Night 11°C
    (52°F)
  • Sun 29 May Mostly Cloudy 18°C (64°F)
    Night 11°C
    (52°F)
  • Mon 30 May Intermittent Clouds 15°C (59°F)
    Night 9°C
    (48°F)
  • Tue 31 May Mostly Cloudy 15°C (59°F)
    Night 8°C
    (46°F)
  • Wed 1 Jun Showers 16°C (61°F)
    Night 9°C
    (48°F)
  • Thu 2 Jun Sunny 16°C (61°F)
    Night 8°C
    (46°F)
  • Fri 3 Jun Mostly Cloudy 17°C (63°F)
    Night 9°C
    (48°F)
  • Sat 4 Jun Mostly Cloudy 17°C (63°F)
    Night 10°C
    (50°F)
  • Sun 5 Jun Mostly Cloudy 18°C (64°F)
    Night 9°C
    (48°F)
  • Mon 6 Jun Mostly Sunny 19°C (66°F)
    Night 10°C
    (50°F)
  • Tue 7 Jun Mostly Sunny 19°C (66°F)
    Night 10°C
    (50°F)
  • Wed 8 Jun Sunny 19°C (66°F)
    Night 11°C
    (52°F)
  • Thu 9 Jun Mostly Sunny 19°C (66°F)
    Night 12°C
    (54°F)
  • Fri 10 Jun Mostly Sunny 19°C (66°F)
    Night 11°C
    (52°F)

Cardiff Hourly Weather Forecast

  • Tue 17 May
  • 15:00 20°C (68°F)
  • 18:00 16°C (61°F)
  • 21:00 13°C (55°F)
  • Wed 18 May
  • 0:00 12°C (54°F)
  • 3:00 12°C (54°F)
  • 6:00 12°C (54°F)
  • 9:00 14°C (57°F)
  • 12:00 17°C (63°F)
  • 15:00 19°C (66°F)
  • 18:00 16°C (61°F)
  • 21:00 13°C (55°F)
  • Thu 19 May
  • 0:00 13°C (55°F)
  • 3:00 11°C (52°F)
  • 6:00 11°C (52°F)
  • 9:00 13°C (55°F)
  • 12:00 15°C (59°F)
  • 15:00 17°C (63°F)
  • 18:00 15°C (59°F)
  • 21:00 13°C (55°F)
  • Fri 20 May
  • 0:00 11°C (52°F)
  • 3:00 11°C (52°F)
  • 6:00 11°C (52°F)
  • 9:00 13°C (55°F)
  • 12:00 16°C (61°F)
  • 15:00 17°C (63°F)
  • 18:00 15°C (59°F)
  • 21:00 13°C (55°F)
  • Sat 21 May
  • 0:00 12°C (54°F)
  • 3:00 12°C (54°F)
  • 6:00 11°C (52°F)
  • 9:00 13°C (55°F)
  • 12:00 15°C (59°F)
  • 15:00 16°C (61°F)
  • 18:00 15°C (59°F)
  • 21:00 13°C (55°F)
  • Sun 22 May
  • 0:00 11°C (52°F)
  • 3:00 11°C (52°F)
  • 6:00 11°C (52°F)
  • 9:00 14°C (57°F)
  • 12:00 16°C (61°F)
  • 15:00 18°C (64°F)
  • 18:00 16°C (61°F)
  • 21:00 14°C (57°F)
  • Mon 23 May
  • 0:00 13°C (55°F)
  • 3:00 13°C (55°F)
  • 6:00 12°C (54°F)
  • 9:00 13°C (55°F)
  • 12:00 14°C (57°F)
  • 15:00 16°C (61°F)
  • 18:00 15°C (59°F)
  • 21:00 13°C (55°F)
  • Tue 24 May
  • 0:00 12°C (54°F)
  • 3:00 11°C (52°F)
  • 6:00 11°C (52°F)
  • 9:00 13°C (55°F)
  • 12:00 14°C (57°F)
  • 15:00 16°C (61°F)
  • 18:00 15°C (59°F)
  • 21:00 13°C (55°F)
  • Wed 25 May
  • 0:00 12°C (54°F)
  • 3:00 11°C (52°F)
  • 6:00 11°C (52°F)
  • 9:00 13°C (55°F)
  • 12:00 15°C (59°F)
  • 15:00 17°C (63°F)
  • 18:00 16°C (61°F)
  • 21:00 14°C (57°F)
  • Thu 26 May
  • 0:00 12°C (54°F)
  • 3:00 11°C (52°F)
  • 6:00 11°C (52°F)
  • 9:00 14°C (57°F)
  • 12:00 16°C (61°F)
  • 15:00 18°C (64°F)
  • 18:00 17°C (63°F)
  • 21:00 15°C (59°F)
  • Fri 27 May
  • 0:00 13°C (55°F)
  • 3:00 12°C (54°F)
  • 6:00 12°C (54°F)
  • 9:00 14°C (57°F)
  • 12:00 16°C (61°F)
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