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    • Today

      Sep 25

      16° /12°C
      A couple of thundershowers
      • Low
      • indoor dust & dander levels
      • Precip: 59%
      • Wind Speed: 35 k/h
      • Cloud Cover: 54%
    • Mon

      Sep 26

      16° /14°
      Rain becoming heavier; breezy
      • Low
      • indoor dust & dander levels
      • Precip: 83%
      • Wind Speed: 39 k/h
      • Cloud Cover: 99%
      More
    • Tue

      Sep 27

      19° /12°
      A passing morning shower
      • Low
      • indoor dust & dander levels
      • Precip: 55%
      • Wind Speed: 24 k/h
      • Cloud Cover: 68%
      More
    • Wed

      Sep 28

      19° /14°
      Partly sunny and breezy
      • Low
      • indoor dust & dander levels
      • Precip: 25%
      • Wind Speed: 32 k/h
      • Cloud Cover: 45%
      More
    • Thu

      Sep 29

      17° /11°
      A couple of showers
      • Low
      • indoor dust & dander levels
      • Precip: 59%
      • Wind Speed: 32 k/h
      • Cloud Cover: 69%
      More

    Day

    16°Hi RealFeel® 14° Precipitation 59%
    Times of clouds and sun with a couple of thundershowers; breezy
    • WSW 35 km/h
    • Gusts: 46 km/h
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 31%
    • Precipitation: 4 mm
    • Rain: 4 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Night

    12°Lo RealFeel® 7° Precipitation 81%
    Mostly cloudy with showers
    • SW 26 km/h
    • Gusts: 35 km/h
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 9 mm
    • Rain: 9 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 4.5 hrs
    • Hours of Rain: 4.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 16° 17° N/A 17°
    Low 12° 10° N/A

    Sunrise/Sunset

    • Sunrise: 7:09 AM
    • Sunset: 7:08 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 1:01 AM
    • Moonset: 4:35 PM
    • Duration: 15:34 hr
    Astronomy

    Llansteffan Weather Report

    Karl to usher first windstorm of season into northern UK this week

    September 25, 2016; 3:15 AM ET

    The first windstorm of the season could blast the northern United Kingdom around Tuesday as Karl arrives. More >