Cardiff: Weather Forecast

The warmest day over the next 14 days in Cardiff is forecast to be 2nd August at 26°C (79°F) and the warmest night on 6th August at 15°C (59°F). The average temperature over the next 14 days is forecast to be 20°C (68°F) and there will be 1 day of sunshine . The average for July is 16°C (61°F) in Cardiff.

  • Sat 1 Aug 19°C (66°F)
    WSW 17mph
    (28kmh)
    Night 11°C
    (52°F)
  • Sun 2 Aug 26°C (79°F)
    SE 15mph
    (24kmh)
    Night 13°C
    (55°F)
  • Mon 3 Aug 22°C (72°F)
    SSW 16mph
    (26kmh)
    Night 13°C
    (55°F)
  • Tue 4 Aug 18°C (64°F)
    WSW 22mph
    (35kmh)
    Night 13°C
    (55°F)
  • Wed 5 Aug 19°C (66°F)
    SW 15mph
    (24kmh)
    Night 11°C
    (52°F)
  • Thu 6 Aug 24°C (75°F)
    East 6mph
    (9kmh)
    Night 15°C
    (59°F)
  • Fri 7 Aug 21°C (70°F)
    SSW 6mph
    (9kmh)
    Night 13°C
    (55°F)

Fri : Cardiff 3 Hour Forecast

  • 0:00
  • 3:00
  • 6:00
  • 9:00
  • 12:00
  • 15:00 20°C
    (68°F)
  • 18:00 17°C
    (63°F)
  • 21:00 12°C
    (54°F)

Sat : Cardiff 3 Hour Forecast

  • 0:00 12°C
    (54°F)
  • 3:00 12°C
    (54°F)
  • 6:00 13°C
    (55°F)
  • 9:00 17°C
    (63°F)
  • 12:00 19°C
    (66°F)
  • 15:00 19°C
    (66°F)
  • 18:00 18°C
    (64°F)
  • 21:00 14°C
    (57°F)

Sun : Cardiff 3 Hour Forecast

  • 0:00 11°C
    (52°F)
  • 3:00 11°C
    (52°F)
  • 6:00 13°C
    (55°F)
  • 9:00 15°C
    (59°F)
  • 12:00 23°C
    (73°F)
  • 15:00 26°C
    (79°F)
  • 18:00 25°C
    (77°F)
  • 21:00 21°C
    (70°F)

Mon : Cardiff 3 Hour Forecast

  • 0:00 15°C
    (59°F)
  • 3:00 13°C
    (55°F)
  • 6:00 16°C
    (61°F)
  • 9:00 20°C
    (68°F)
  • 12:00 22°C
    (72°F)
  • 15:00 21°C
    (70°F)
  • 18:00 15°C
    (59°F)
  • 21:00 13°C
    (55°F)

Tue : Cardiff 3 Hour Forecast

  • 0:00 15°C
    (59°F)
  • 3:00 14°C
    (57°F)
  • 6:00 14°C
    (57°F)
  • 9:00 16°C
    (61°F)
  • 12:00 17°C
    (63°F)
  • 15:00 18°C
    (64°F)
  • 18:00 17°C
    (63°F)
  • 21:00 16°C
    (61°F)

Wed : Cardiff 3 Hour Forecast

  • 0:00 14°C
    (57°F)
  • 3:00 13°C
    (55°F)
  • 6:00 13°C
    (55°F)
  • 9:00 15°C
    (59°F)
  • 12:00 17°C
    (63°F)
  • 15:00 19°C
    (66°F)
  • 18:00 18°C
    (64°F)
  • 21:00 15°C
    (59°F)

Thu : Cardiff 3 Hour Forecast

  • 0:00 12°C
    (54°F)
  • 3:00 11°C
    (52°F)
  • 6:00 13°C
    (55°F)
  • 9:00 15°C
    (59°F)
  • 12:00 21°C
    (70°F)
  • 15:00 24°C
    (75°F)
  • 18:00 21°C
    (70°F)
  • 21:00 15°C
    (59°F)
  • Sat 8 Aug 17°C (63°F)
    West 24mph
    (38kmh)
    Night 13°C
    (55°F)
  • Sun 9 Aug 19°C (66°F)
    SSE 19mph
    (31kmh)
    Night 13°C
    (55°F)
  • Mon 10 Aug 18°C (64°F)
    SSW 12mph
    (20kmh)
    Night 14°C
    (57°F)
  • Tue 11 Aug 18°C (64°F)
    SSW 14mph
    (23kmh)
    Night 14°C
    (57°F)
  • Wed 12 Aug 18°C (64°F)
    WSW 16mph
    (26kmh)
    Night 14°C
    (57°F)
  • Thu 13 Aug 17°C (63°F)
    WSW 22mph
    (36kmh)
    Night 12°C
    (54°F)
  • Fri 14 Aug 22°C (71°F)
    WSW 3mph
    (6kmh)
    Night 12°C
    (54°F)

Fri : Cardiff 3 Hour Forecast

  • 0:00 17°C
    (63°F)
  • 3:00
  • 6:00 15°C
    (59°F)
  • 9:00
  • 12:00 20°C
    (68°F)
  • 15:00
  • 18:00 21°C
    (70°F)
  • 21:00

Sat : Cardiff 3 Hour Forecast

  • 0:00 13°C
    (55°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 15°C
    (59°F)
  • 15:00
  • 18:00 17°C
    (63°F)
  • 21:00

Sun : Cardiff 3 Hour Forecast

  • 0:00 15°C
    (59°F)
  • 3:00
  • 6:00 13°C
    (55°F)
  • 9:00
  • 12:00 19°C
    (66°F)
  • 15:00
  • 18:00 18°C
    (64°F)
  • 21:00

Mon : Cardiff 3 Hour Forecast

  • 0:00 13°C
    (55°F)
  • 3:00
  • 6:00 15°C
    (59°F)
  • 9:00
  • 12:00 18°C
    (64°F)
  • 15:00
  • 18:00 15°C
    (59°F)
  • 21:00

Tue : Cardiff 3 Hour Forecast

  • 0:00 15°C
    (59°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 17°C
    (63°F)
  • 15:00
  • 18:00 18°C
    (64°F)
  • 21:00

Wed : Cardiff 3 Hour Forecast

  • 0:00 14°C
    (57°F)
  • 3:00
  • 6:00 15°C
    (59°F)
  • 9:00
  • 12:00 16°C
    (61°F)
  • 15:00
  • 18:00 18°C
    (64°F)
  • 21:00

Thu : Cardiff 3 Hour Forecast

  • 0:00 14°C
    (57°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 17°C
    (63°F)
  • 15:00
  • 18:00 17°C
    (63°F)
  • 21:00

Fri : Cardiff Hourly Forecast

  • 0:00
  • 3:00
  • 6:00
  • 9:00
  • 12:00
  • 15:00 20°C
    (68°F)
  • 18:00 17°C
    (63°F)
  • 21:00 12°C
    (54°F)

Sat : Cardiff Hourly Forecast

  • 0:00 12°C
    (54°F)
  • 3:00 12°C
    (54°F)
  • 6:00 13°C
    (55°F)
  • 9:00 17°C
    (63°F)
  • 12:00 19°C
    (66°F)
  • 15:00 19°C
    (66°F)
  • 18:00 18°C
    (64°F)
  • 21:00 14°C
    (57°F)

Sun : Cardiff Hourly Forecast

  • 0:00 11°C
    (52°F)
  • 3:00 11°C
    (52°F)
  • 6:00 13°C
    (55°F)
  • 9:00 15°C
    (59°F)
  • 12:00 23°C
    (73°F)
  • 15:00 26°C
    (79°F)
  • 18:00 25°C
    (77°F)
  • 21:00 21°C
    (70°F)

Mon : Cardiff Hourly Forecast

  • 0:00 15°C
    (59°F)
  • 3:00 13°C
    (55°F)
  • 6:00 16°C
    (61°F)
  • 9:00 20°C
    (68°F)
  • 12:00 22°C
    (72°F)
  • 15:00 21°C
    (70°F)
  • 18:00 15°C
    (59°F)
  • 21:00 13°C
    (55°F)

Tue : Cardiff Hourly Forecast

  • 0:00 15°C
    (59°F)
  • 3:00 14°C
    (57°F)
  • 6:00 14°C
    (57°F)
  • 9:00 16°C
    (61°F)
  • 12:00 17°C
    (63°F)
  • 15:00 18°C
    (64°F)
  • 18:00 17°C
    (63°F)
  • 21:00 16°C
    (61°F)

Wed : Cardiff Hourly Forecast

  • 0:00 14°C
    (57°F)
  • 3:00 13°C
    (55°F)
  • 6:00 13°C
    (55°F)
  • 9:00 15°C
    (59°F)
  • 12:00 17°C
    (63°F)
  • 15:00 19°C
    (66°F)
  • 18:00 18°C
    (64°F)
  • 21:00 15°C
    (59°F)

Thu : Cardiff Hourly Forecast

  • 0:00 12°C
    (54°F)
  • 3:00 11°C
    (52°F)
  • 6:00 13°C
    (55°F)
  • 9:00 15°C
    (59°F)
  • 12:00 21°C
    (70°F)
  • 15:00 24°C
    (75°F)
  • 18:00 21°C
    (70°F)
  • 21:00 15°C
    (59°F)

Fri : Cardiff Hourly Forecast

  • 0:00 17°C
    (63°F)
  • 3:00
  • 6:00 15°C
    (59°F)
  • 9:00
  • 12:00 20°C
    (68°F)
  • 15:00
  • 18:00 21°C
    (70°F)
  • 21:00

Sat : Cardiff Hourly Forecast

  • 0:00 13°C
    (55°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 15°C
    (59°F)
  • 15:00
  • 18:00 17°C
    (63°F)
  • 21:00

Sun : Cardiff Hourly Forecast

  • 0:00 15°C
    (59°F)
  • 3:00
  • 6:00 13°C
    (55°F)
  • 9:00
  • 12:00 19°C
    (66°F)
  • 15:00
  • 18:00 18°C
    (64°F)
  • 21:00

Mon : Cardiff Hourly Forecast

  • 0:00 13°C
    (55°F)
  • 3:00
  • 6:00 15°C
    (59°F)
  • 9:00
  • 12:00 18°C
    (64°F)
  • 15:00
  • 18:00 15°C
    (59°F)
  • 21:00

Tue : Cardiff Hourly Forecast

  • 0:00 15°C
    (59°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 17°C
    (63°F)
  • 15:00
  • 18:00 18°C
    (64°F)
  • 21:00

Wed : Cardiff Hourly Forecast

  • 0:00 14°C
    (57°F)
  • 3:00
  • 6:00 15°C
    (59°F)
  • 9:00
  • 12:00 16°C
    (61°F)
  • 15:00
  • 18:00 18°C
    (64°F)
  • 21:00

Thu : Cardiff Hourly Forecast

  • 0:00 14°C
    (57°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 17°C
    (63°F)
  • 15:00
  • 18:00 17°C
    (63°F)
  • 21:00

Cardiff Hourly Weather Forecast

  • Fri 31 Jul
  • 15:00 20°C (68°F)
  • 18:00 17°C (63°F)
  • 21:00 12°C (54°F)
  • Sat 1 Aug
  • 0:00 12°C (54°F)
  • 3:00 12°C (54°F)
  • 6:00 13°C (55°F)
  • 9:00 17°C (63°F)
  • 12:00 19°C (66°F)
  • 15:00 19°C (66°F)
  • 18:00 18°C (64°F)
  • 21:00 14°C (57°F)
  • Sun 2 Aug
  • 0:00 11°C (52°F)
  • 3:00 11°C (52°F)
  • 6:00 13°C (55°F)
  • 9:00 15°C (59°F)
  • 12:00 23°C (73°F)
  • 15:00 26°C (79°F)
  • 18:00 25°C (77°F)
  • 21:00 21°C (70°F)
  • Mon 3 Aug
  • 0:00 15°C (59°F)
  • 3:00 13°C (55°F)
  • 6:00 16°C (61°F)
  • 9:00 20°C (68°F)
  • 12:00 22°C (72°F)
  • 15:00 21°C (70°F)
  • 18:00 15°C (59°F)
  • 21:00 13°C (55°F)
  • Tue 4 Aug
  • 0:00 15°C (59°F)
  • 3:00 14°C (57°F)
  • 6:00 14°C (57°F)
  • 9:00 16°C (61°F)
  • 12:00 17°C (63°F)
  • 15:00 18°C (64°F)
  • 18:00 17°C (63°F)
  • 21:00 16°C (61°F)
  • Wed 5 Aug
  • 0:00 14°C (57°F)
  • 3:00 13°C (55°F)
  • 6:00 13°C (55°F)
  • 9:00 15°C (59°F)
  • 12:00 17°C (63°F)
  • 15:00 19°C (66°F)
  • 18:00 18°C (64°F)
  • 21:00 15°C (59°F)
  • Thu 6 Aug
  • 0:00 12°C (54°F)
  • 3:00 11°C (52°F)
  • 6:00 13°C (55°F)
  • 9:00 15°C (59°F)
  • 12:00 21°C (70°F)
  • 15:00 24°C (75°F)
  • 18:00 21°C (70°F)
  • 21:00 15°C (59°F)
  • Fri 7 Aug
  • 0:00 17°C (63°F)
  • 6:00 15°C (59°F)
  • 12:00 20°C (68°F)
  • 18:00 21°C (70°F)
  • Sat 8 Aug
  • 0:00 13°C (55°F)
  • 6:00 14°C (57°F)
  • 12:00 15°C (59°F)
  • 18:00 17°C (63°F)
  • Sun 9 Aug
  • 0:00 15°C (59°F)
  • 6:00 13°C (55°F)
  • 12:00 19°C (66°F)
  • 18:00 18°C (64°F)
  • Mon 10 Aug
  • 0:00 13°C (55°F)
  • 6:00 15°C (59°F)
  • 12:00 18°C (64°F)
  • 18:00 15°C (59°F)
  • Tue 11 Aug
  • 0:00 15°C (59°F)
  • 6:00 14°C (57°F)
  • 12:00 17°C (63°F)
  • 18:00 18°C (64°F)
  • Wed 12 Aug
  • 0:00 14°C (57°F)
  • 6:00 15°C (59°F)
  • 12:00 16°C (61°F)
  • 18:00 18°C (64°F)
  • Thu 13 Aug
  • 0:00 14°C (57°F)
  • 6:00 14°C (57°F)
  • 12:00 17°C (63°F)
  • 18:00 17°C (63°F)
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