S4C ·

Ein Byd Bach...

Thursday 8 October 2026, 06:50 – 07:00 UK time

Yn y rhaglen yma byddwn yn dysgu am yr awyr a beth sy'n neud yr awyr yn las. Today, we'll look at the different types of cloud and we'll learn more about Thunder and Lightning.

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

S4C

Ein Byd Bach...

Wednesday 21 October 2026, 08:15 – 08:25

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S4C

Ein Byd Bach...

Thursday 22 October 2026, 10:50 – 11:00

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S4C

Ein Byd Bach...

Friday 23 October 2026, 08:15 – 08:25

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S4C

Ein Byd Bach...

Sunday 25 October 2026, 07:00 – 07:10

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S4C

Ein Byd Bach...

Monday 26 October 2026, 08:15 – 08:25

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