Last 7 days
Today
12° / 8° High / Low (°C)
95% Humidity
100% Rain probability
Drizzle Condition
~14h Rain duration
What this means
In Dublin on 21 Oct 2026, rain is expected: 100% chance, up to 5.8 mm forecast (source: Open-Meteo).
Moderate rain is expected today for around 14 hours — 100% probability, up to 5.8mm forecast. An umbrella is the right call.
Rain season
Dublin gets rain in every month without exception — the Atlantic feeds steady westerly systems year-round. Autumn and winter are the most persistently wet, but summer showers are common too. Spring (March–May) is the relatively drier window; annual totals average 730mm and it's the consistency, not the volume, that defines the climate.