Casnewydd

Rhagolwg 10 diwrnod

Diweddarwyd 15:07

Codiad haul 06:25

Machlud haul 19:57

Trosolwg dydd

Heddiw

,

Uchel 17°C 63°F Isaf 10°C 50°F

Cwmwl ysgafn

Cyflymder gwynt 9 mya 14 km/a Gogledd Orllewinol

Rhagolwg amgylcheddol

  • UV Cymedrol
  • Paill Isel
  • Llygredd Isel

Rhagolwg bob awr

Wales

Mae'r cynnwys hwn ar gael yn Saesneg yn unig.

Today

A chilly but bright start to the day, but some showers towards western and northern coasts. Further showers will develop, turning heavy and thundery in places, especially this afternoon. Cooler than yesterday, but feeling pleasant in any sunshine.

Tonight

Showers will ease, becoming fewer and further between, although likely to still affect costal sites. Clear spells are likely to develop allowing temperatures to fall, especially in rural sites.