| Dydd Iau Maw 26 |
Dydd Gwener Maw 27 |
Dydd Sadwrn Maw 28 |
Dydd Sul Maw 29 |
Dydd Llun Maw 30 |
|
|---|---|---|---|---|---|
| amodau |  |
 |
|
|
|
| Patchy rain nearby | Moderate rain | Patchy rain nearby | Moderate rain | Patchy rain nearby | |
| uchel | 15°C/58°F | 7°C/45°F | 5°C/42°F | 6°C/42°F | 8°C/46°F |
| isel | 3°C/37°F | 4°C/39°F | 4°C/40°F | 5°C/41°F | 0°C/31°F |
| Gwynt | S 13 mph/22 kmh | SW 9 mph/14 kmh | NW 6 mph/10 kmh | NNW 13 mph/21 kmh | NNW 12 mph/19 kmh |
| glaw | 0.5mm | 14.5mm | 4.5mm | 8.4mm | 0.4mm |