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  • Wed

    May 18

    Plenty of clouds 13°Lo 7°
  • Thu

    May 19

    Some sun with a thunderstorm 13°Lo 7°
    more
  • Fri

    May 20

    Partly sunny with a shower 12°Lo 8°
    more
  • Sat

    May 21

    Sunshine and some clouds 12°Lo 7°
    more
  • Sun

    May 22

    Mostly cloudy 12°Lo 8°
    more
Hi 13° RealFeel® 12° Precipitation 25%

Day

N

E

S

W

  • SSW 18 km/h
  • Gusts: 39 km/h

Plenty of clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 7° RealFeel® 7° Precipitation 25%

Night

N

E

S

W

  • SW 7 km/h
  • Gusts: 32 km/h

Plenty of clouds

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

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2015
High 13° 16° N/A 12°
Low N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 15:49 of sunlight, then sets at 9:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:34 PM with 11:43 of moolight, then sets at 4:17 AM

Treffynnon Weather Report

Warmest air so far this spring to surge into England and Wales

May 3, 2016; 6:30 PM ET

After England and Wales endured a cool end to April and an unsettled bank holiday, the warmest air so far this year is set to arrive late this week. more >