• Today

    Aug 1

    18°Lo 14°

    Occasional morning rain

    Poor for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      16°
    • Wind
      Speed
      35 k/h
    more
  • Sun

    Aug 2

    21°Lo 15°

    Breezy with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      30 k/h
    more
  • Mon

    Aug 3

    19°Lo 14°

    A couple of showers

    Poor for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      18°
    • Wind
      Speed
      33 k/h
  • Tue

    Aug 4

    18°Lo 13°

    Windy with a few showers

    Poor for home energy
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      15°
    • Wind
      Speed
      41 k/h
    more
  • Wed

    Aug 5

    18°Lo 14°

    Spotty showers

    Poor for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      16°
    • Wind
      Speed
      35 k/h
    more
Next Previous
Hi 19° RealFeel® 18° Precipitation 62%

Day

N

E

S

W

  • SW 33 km/h
  • Gusts: 48 km/h

Intervals of clouds and sunshine with a couple of showers; breezy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 3 mm
  • Rain: 3 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 14° RealFeel® 8° Precipitation 55%

Night

N

E

S

W

  • SW 37 km/h
  • Gusts: 54 km/h

Partly cloudy and windy with a passing shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 19° 20° N/A 21°
Low 14° 12° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 15:21 of sunlight, then sets at 9:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:26 PM with 12:35 of moolight, then sets at 11:01 AM

Llansteffan Weather Report

Warmup in UK Follows Cool Week

August 1, 2015; 10:56 AM ET

Ahead of an approaching storm system, unseasonable warmth will overspread much of the United Kingdom on Sunday and Monday. more >