Cornwall: Weather Forecast

The warmest day over the next 14 days in Cornwall is forecast to be 12th August at 26°C (79°F) and the warmest night on 11th August at 17°C (63°F). The average temperature over the next 14 days is forecast to be 21°C (70°F) and there will be 3 days of sunshine . The average for August is 16°C (61°F) in Cornwall.

  • Wed 5 Aug 20°C (68°F)
    South 23mph
    (37kmh)
    Night 14°C
    (57°F)
  • Thu 6 Aug 18°C (64°F)
    West 11mph
    (17kmh)
    Night 14°C
    (57°F)
  • Fri 7 Aug 18°C (64°F)
    WNW 11mph
    (18kmh)
    Night 14°C
    (57°F)
  • Sat 8 Aug 19°C (66°F)
    West 9mph
    (15kmh)
    Night 15°C
    (59°F)
  • Sun 9 Aug 21°C (70°F)
    SW 17mph
    (27kmh)
    Night 16°C
    (61°F)
  • Mon 10 Aug 20°C (68°F)
    SW 12mph
    (20kmh)
    Night 15°C
    (59°F)
  • Tue 11 Aug 24°C (75°F)
    North 14mph
    (23kmh)
    Night 17°C
    (63°F)

Wed : Cornwall 3 Hour Forecast

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

Thu : Cornwall 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 17°C
    (63°F)
  • 21:00

Fri : Cornwall 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 17°C
    (63°F)
  • 21:00

Sat : Cornwall 3 Hour Forecast

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

Sun : Cornwall 3 Hour Forecast

  • 0:00 16°C
    (61°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 20°C
    (68°F)
  • 15:00
  • 18:00 20°C
    (68°F)
  • 21:00

Mon : Cornwall 3 Hour Forecast

  • 0:00 17°C
    (63°F)
  • 3:00
  • 6:00 15°C
    (59°F)
  • 9:00
  • 12:00 19°C
    (66°F)
  • 15:00
  • 18:00 19°C
    (66°F)
  • 21:00
  • Wed 12 Aug 26°C (79°F)
    NE 7mph
    (12kmh)
    Night 15°C
    (59°F)
  • Thu 13 Aug 24°C (75°F)
    NNW 9mph
    (15kmh)
    Night 14°C
    (57°F)
  • Fri 14 Aug 25°C (77°F)
    SW 10mph
    (16kmh)
    Night 15°C
    (59°F)
  • Sat 15 Aug 18°C (64°F)
    NW 11mph
    (17kmh)
    Night 12°C
    (54°F)
  • Sun 16 Aug 21°C (70°F)
    NE 13mph
    (21kmh)
    Night 15°C
    (59°F)
  • Mon 17 Aug 18°C (64°F)
    NE 14mph
    (22kmh)
    Night 15°C
    (59°F)
  • Tue 18 Aug 19°C (67°F)
    North 18mph
    (30kmh)
    Night 15°C
    (59°F)

Wed : Cornwall Hourly Forecast

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

Thu : Cornwall 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 17°C
    (63°F)
  • 21:00

Fri : Cornwall 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 17°C
    (63°F)
  • 21:00

Sat : Cornwall Hourly Forecast

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

Sun : Cornwall Hourly Forecast

  • 0:00 16°C
    (61°F)
  • 3:00
  • 6:00 14°C
    (57°F)
  • 9:00
  • 12:00 20°C
    (68°F)
  • 15:00
  • 18:00 20°C
    (68°F)
  • 21:00

Mon : Cornwall Hourly Forecast

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

Cornwall Hourly Weather Forecast

  • Wed 5 Aug
  • 12:00 19°C (66°F)
  • 18:00 19°C (66°F)
  • Thu 6 Aug
  • 0:00 15°C (59°F)
  • 6:00 14°C (57°F)
  • 12:00 17°C (63°F)
  • 18:00 17°C (63°F)
  • Fri 7 Aug
  • 0:00 15°C (59°F)
  • 6:00 14°C (57°F)
  • 12:00 17°C (63°F)
  • 18:00 17°C (63°F)
  • Sat 8 Aug
  • 0:00 15°C (59°F)
  • 6:00 14°C (57°F)
  • 12:00 18°C (64°F)
  • 18:00 18°C (64°F)
  • Sun 9 Aug
  • 0:00 16°C (61°F)
  • 6:00 14°C (57°F)
  • 12:00 20°C (68°F)
  • 18:00 20°C (68°F)
  • Mon 10 Aug
  • 0:00 17°C (63°F)
  • 6:00 15°C (59°F)
  • 12:00 19°C (66°F)
  • 18:00 19°C (66°F)
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