Through the evening and overnight a pulse of rain rolls across south Wales clearing Pembrokeshire first. Further north it will be dry with clear spells and a cold night to come. Lows of 3C would normally be enough for a light ground frost, but the breeze should keep this at bay.
Monday will be sunny for many parts of Wales with glorious blue skies. A few showers will blow in across north Wales. Into the afternoon more fairweather cloud bubbles up but for many it will be dry, sunny but rather cool with highs of just 9-10C.
Rain pushes across Wales overnight into Tuesday leaving sunny spells and showers. More rain arrives for the middle of the week before a return to sunny spells and showers.