Met Éireann’s September forecast is here, and spoiler: it’s mostly wet and windy. The odd sunny peek might appear, but don’t get too excited— Irelan's teasing you. Week 2 (8–14 Sept): Slightly drier, maybe some rare sunny breaks. Rain around average, highs slightly above normal. Keep in ;ind the 4th week of September is still far ahead to the forecast for it is fairly uncertain.