Swansea Weather Forecast, United Kingdom

The warmest day over the next 25 days weather in Swansea is forecast to be Wednesday 18th August 2021 at 22°C (72°F) and the warmest night on Friday 30th July 2021 at 15°C (59°F). The average temperature over the next 25 days in Swansea from this forecast is 20°C (68°F) . The average for July is 17°C (63°F).

  • Fri 30 Jul Partly Sunny w/ Showers 19°C (66°F)
    WNW 19mph
    (31kmh)
    Night Partly Cloudy 15°C
    (59°F)
  • Sat 31 Jul Partly Sunny w/ Showers 19°C (66°F)
    WNW 17mph
    (28kmh)
    Night Partly Sunny 15°C
    (59°F)
  • Sun 1 Aug Intermittent Clouds 19°C (66°F)
    NNW 16mph
    (25kmh)
    Night Partly Sunny 13°C
    (55°F)
  • Mon 2 Aug Partly Sunny w/ Showers 19°C (66°F)
    NNW 11mph
    (18kmh)
    Night Mostly Cloudy 13°C
    (55°F)
  • Tue 3 Aug Mostly Cloudy 19°C (66°F)
    NNW 12mph
    (19kmh)
    Night Cloudy 15°C
    (59°F)
  • Wed 4 Aug Showers 19°C (66°F)
    ESE 13mph
    (21kmh)
    Night Cloudy 15°C
    (59°F)
  • Thu 5 Aug Showers 20°C (68°F)
    W 17mph
    (27kmh)
    Night Cloudy 14°C
    (57°F)
  • Fri 6 Aug Showers 19°C (66°F)
    W 19mph
    (30kmh)
    Night Cloudy 15°C
    (59°F)
  • Sat 7 Aug Showers 20°C (68°F)
    SW 17mph
    (28kmh)
    Night Rain 14°C
    (57°F)
  • Sun 8 Aug Rain 19°C (66°F)
    WSW 21mph
    (33kmh)
    Night Rain 15°C
    (59°F)
  • Mon 9 Aug Partly Sunny w/ Showers 20°C (68°F)
    WSW 15mph
    (24kmh)
    Night Partly Cloudy w/ Showers 15°C
    (59°F)
  • Tue 10 Aug Rain 20°C (68°F)
    Night 15°C
    (59°F)
  • Wed 11 Aug Rain 20°C (68°F)
    Night 15°C
    (59°F)
  • Thu 12 Aug Cloudy 19°C (66°F)
    Night 13°C
    (55°F)
  • Fri 13 Aug Partly Sunny 19°C (66°F)
    Night 13°C
    (55°F)
  • Sat 14 Aug Partly Sunny 19°C (66°F)
    Night 13°C
    (55°F)
  • Sun 15 Aug Mostly Cloudy 19°C (66°F)
    Night 13°C
    (55°F)
  • Mon 16 Aug Cloudy 20°C (68°F)
    Night 14°C
    (57°F)
  • Tue 17 Aug Cloudy 21°C (70°F)
    Night 14°C
    (57°F)
  • Wed 18 Aug Intermittent Clouds 22°C (72°F)
    Night 14°C
    (57°F)
  • Thu 19 Aug Mostly Cloudy 22°C (72°F)
    Night 14°C
    (57°F)
  • Fri 20 Aug Partly Sunny 20°C (68°F)
    Night 14°C
    (57°F)
  • Sat 21 Aug Partly Sunny 22°C (72°F)
    Night 14°C
    (57°F)
  • Sun 22 Aug Thunder Storms 21°C (70°F)
    Night 14°C
    (57°F)
  • Mon 23 Aug Partly Sunny w/ Thunder Storms 21°C (70°F)
    Night 13°C
    (55°F)

Swansea Hourly Weather Forecast

  • Fri 30 Jul
  • 18:00 18°C (64°F)
  • 21:00 17°C (63°F)
  • Sat 31 Jul
  • 0:00 16°C (61°F)
  • 3:00 16°C (61°F)
  • 6:00 15°C (59°F)
  • 9:00 17°C (63°F)
  • 12:00 18°C (64°F)
  • 15:00 19°C (66°F)
  • 18:00 18°C (64°F)
  • 21:00 17°C (63°F)
  • Sun 1 Aug
  • 0:00 16°C (61°F)
  • 3:00 16°C (61°F)
  • 6:00 16°C (61°F)
  • 9:00 17°C (63°F)
  • 12:00 18°C (64°F)
  • 15:00 19°C (66°F)
  • 18:00 18°C (64°F)
  • 21:00 16°C (61°F)
  • Mon 2 Aug
  • 0:00 14°C (57°F)
  • 3:00 14°C (57°F)
  • 6:00 14°C (57°F)
  • 9:00 15°C (59°F)
  • 12:00 17°C (63°F)
  • 15:00 18°C (64°F)
  • 18:00 18°C (64°F)
  • 21:00 16°C (61°F)
  • Tue 3 Aug
  • 0:00 15°C (59°F)
  • 3:00 13°C (55°F)
  • 6:00 13°C (55°F)
  • 9:00 16°C (61°F)
  • 12:00 17°C (63°F)
  • 15:00 19°C (66°F)
  • 18:00 17°C (63°F)
  • 21:00 17°C (63°F)
  • Wed 4 Aug
  • 0:00 16°C (61°F)
  • 3:00 16°C (61°F)
  • 6:00 16°C (61°F)
  • 9:00 17°C (63°F)
  • 12:00 18°C (64°F)
  • 15:00 18°C (64°F)
  • 18:00 18°C (64°F)
  • 21:00 17°C (63°F)
  • Thu 5 Aug
  • 0:00 16°C (61°F)
  • 3:00 16°C (61°F)
  • 6:00 15°C (59°F)
  • 9:00 16°C (61°F)
  • 12:00 18°C (64°F)
  • 15:00 19°C (66°F)
  • 18:00 18°C (64°F)
  • 21:00 17°C (63°F)
  • Fri 6 Aug
  • 0:00 17°C (63°F)
  • 3:00 16°C (61°F)
  • 6:00 15°C (59°F)
  • 9:00 16°C (61°F)
  • 12:00 18°C (64°F)
  • 15:00 18°C (64°F)
  • 18:00 17°C (63°F)
  • 21:00 17°C (63°F)
  • Sat 7 Aug
  • 0:00 16°C (61°F)
  • 3:00 16°C (61°F)
  • 6:00 15°C (59°F)
  • 9:00 16°C (61°F)
  • 12:00 18°C (64°F)
  • 15:00 18°C (64°F)
  • 18:00 18°C (64°F)
  • 21:00 17°C (63°F)
  • Sun 8 Aug
  • 0:00 16°C (61°F)
  • 3:00 16°C (61°F)
  • 6:00 15°C (59°F)
  • 9:00 17°C (63°F)
  • 12:00 18°C (64°F)
  • 15:00 18°C (64°F)
  • 18:00 19°C (66°F)
  • 21:00 17°C (63°F)
  • Mon 9 Aug
  • 0:00 16°C (61°F)
  • 3:00 16°C (61°F)
  • 6:00 15°C (59°F)
  • 9:00 17°C (63°F)
  • 12:00 18°C (64°F)
Show more

Your Holiday Weather Settings

Show temperature in:
Show distance in: