Cornwall Weather Forecast, United Kingdom

The warmest day over the next 25 days weather in Cornwall is forecast to be Saturday 29th May 2021 at 16°C (61°F) and the warmest night on Saturday 5th June 2021 at 13°C (55°F). The average temperature over the next 25 days in Cornwall from this forecast is 14°C (57°F) and there will be 1 day of sunshine . The average for May is 11°C (52°F).

  • Tue 18 May Partly Sunny w/ Thunder Storms 13°C (55°F)
    WSW 19mph
    (30kmh)
    Night Mostly Cloudy 9°C
    (48°F)
  • Wed 19 May Mostly Cloudy w/ Showers 13°C (55°F)
    WNW 16mph
    (25kmh)
    Night Partly Sunny 9°C
    (48°F)
  • Thu 20 May Rain 14°C (57°F)
    S 23mph
    (37kmh)
    Night Cloudy 9°C
    (48°F)
  • Fri 21 May Showers 12°C (54°F)
    WSW 30mph
    (49kmh)
    Night Mostly Cloudy 8°C
    (46°F)
  • Sat 22 May Partly Sunny w/ Thunder Storms 12°C (54°F)
    W 28mph
    (45kmh)
    Night Partly Sunny 8°C
    (46°F)
  • Sun 23 May Showers 12°C (54°F)
    WSW 19mph
    (31kmh)
    Night Cloudy 8°C
    (46°F)
  • Mon 24 May Partly Sunny w/ Showers 13°C (55°F)
    W 23mph
    (37kmh)
    Night Cloudy 8°C
    (46°F)
  • Tue 25 May Partly Sunny 13°C (55°F)
    WNW 19mph
    (31kmh)
    Night Sunny 9°C
    (48°F)
  • Wed 26 May Sunny 14°C (57°F)
    NNW 16mph
    (25kmh)
    Night Sunny 8°C
    (46°F)
  • Thu 27 May Mostly Cloudy 15°C (59°F)
    N 12mph
    (19kmh)
    Night Cloudy 9°C
    (48°F)
  • Fri 28 May Cloudy 15°C (59°F)
    N 7mph
    (12kmh)
    Night Cloudy 10°C
    (50°F)
  • Sat 29 May Mostly Cloudy 16°C (61°F)
    Night 10°C
    (50°F)
  • Sun 30 May Intermittent Clouds 15°C (59°F)
    Night 9°C
    (48°F)
  • Mon 31 May Mostly Cloudy 14°C (57°F)
    Night 11°C
    (52°F)
  • Tue 1 Jun Showers 14°C (57°F)
    Night 12°C
    (54°F)
  • Wed 2 Jun Partly Sunny 14°C (57°F)
    Night 11°C
    (52°F)
  • Thu 3 Jun Mostly Sunny 14°C (57°F)
    Night 11°C
    (52°F)
  • Fri 4 Jun Intermittent Clouds 14°C (57°F)
    Night 12°C
    (54°F)
  • Sat 5 Jun Cloudy 15°C (59°F)
    Night 13°C
    (55°F)
  • Sun 6 Jun Cloudy 15°C (59°F)
    Night 13°C
    (55°F)
  • Mon 7 Jun Cloudy 16°C (61°F)
    Night 13°C
    (55°F)
  • Tue 8 Jun Mostly Cloudy 15°C (59°F)
    Night 13°C
    (55°F)
  • Wed 9 Jun Mostly Cloudy 15°C (59°F)
    Night 13°C
    (55°F)
  • Thu 10 Jun Mostly Cloudy 15°C (59°F)
    Night 12°C
    (54°F)
  • Fri 11 Jun Mostly Sunny 15°C (59°F)
    Night 13°C
    (55°F)

Cornwall Hourly Weather Forecast

  • Tue 18 May
  • 9:00 11°C (52°F)
  • 12:00 13°C (55°F)
  • 15:00 13°C (55°F)
  • 18:00 12°C (54°F)
  • 21:00 11°C (52°F)
  • Wed 19 May
  • 0:00 10°C (50°F)
  • 3:00 10°C (50°F)
  • 6:00 10°C (50°F)
  • 9:00 11°C (52°F)
  • 12:00 12°C (54°F)
  • 15:00 13°C (55°F)
  • 18:00 12°C (54°F)
  • 21:00 11°C (52°F)
  • Thu 20 May
  • 0:00 10°C (50°F)
  • 3:00 10°C (50°F)
  • 6:00 10°C (50°F)
  • 9:00 11°C (52°F)
  • 12:00 12°C (54°F)
  • 15:00 13°C (55°F)
  • 18:00 13°C (55°F)
  • 21:00 12°C (54°F)
  • Fri 21 May
  • 0:00 11°C (52°F)
  • 3:00 10°C (50°F)
  • 6:00 9°C (48°F)
  • 9:00 11°C (52°F)
  • 12:00 12°C (54°F)
  • 15:00 12°C (54°F)
  • 18:00 11°C (52°F)
  • 21:00 10°C (50°F)
  • Sat 22 May
  • 0:00 10°C (50°F)
  • 3:00 9°C (48°F)
  • 6:00 8°C (46°F)
  • 9:00 10°C (50°F)
  • 12:00 11°C (52°F)
  • 15:00 11°C (52°F)
  • 18:00 10°C (50°F)
  • 21:00 9°C (48°F)
  • Sun 23 May
  • 0:00 9°C (48°F)
  • 3:00 9°C (48°F)
  • 6:00 8°C (46°F)
  • 9:00 10°C (50°F)
  • 12:00 11°C (52°F)
  • 15:00 12°C (54°F)
  • 18:00 10°C (50°F)
  • 21:00 9°C (48°F)
  • Mon 24 May
  • 0:00 8°C (46°F)
  • 3:00 9°C (48°F)
  • 6:00 9°C (48°F)
  • 9:00 11°C (52°F)
  • 12:00 12°C (54°F)
  • 15:00 13°C (55°F)
  • 18:00 12°C (54°F)
  • 21:00 10°C (50°F)
  • Tue 25 May
  • 0:00 9°C (48°F)
  • 3:00 9°C (48°F)
  • 6:00 8°C (46°F)
  • 9:00 11°C (52°F)
  • 12:00 12°C (54°F)
  • 15:00 13°C (55°F)
  • 18:00 12°C (54°F)
  • 21:00 11°C (52°F)
  • Wed 26 May
  • 0:00 10°C (50°F)
  • 3:00 10°C (50°F)
  • 6:00 9°C (48°F)
  • 9:00 11°C (52°F)
  • 12:00 13°C (55°F)
  • 15:00 13°C (55°F)
  • 18:00 13°C (55°F)
  • 21:00 11°C (52°F)
  • Thu 27 May
  • 0:00 10°C (50°F)
  • 3:00 10°C (50°F)
  • 6:00 8°C (46°F)
  • 9:00 12°C (54°F)
  • 12:00 14°C (57°F)
  • 15:00 14°C (57°F)
  • 18:00 14°C (57°F)
  • 21:00 12°C (54°F)
  • Fri 28 May
  • 0:00 10°C (50°F)
  • 3:00 10°C (50°F)
  • 6:00 10°C (50°F)
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