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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Edition Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
If you’re planning a trip or checking conditions, take the live forecast above as your immediate guide for Dublin, then use the details below to understand what to expect through the week and across the year. Ireland’s capital sits on the east coast, shaped by the Irish Sea and the moderating influence of the Gulf Stream.
What is Dublin’s weather like in the coming days and weeks?
Dublin’s weather is famously changeable, so a 10-day outlook is more reliable than a long-range guess. The live forecast above gives your best snapshot for the next few days. For a broader view, Ireland Weather pages track shifts across the island. If you’re looking further ahead, a 21 day weather forecast Dublin or dublin weather 14 day can show general trends, but be aware that Atlantic systems can shift quickly. A dublin weather 30 days outlook is useful only as a pattern indicator, not a day-by-day certainty. In winter, expect highs near 8°C and lows around 3°C; summer afternoons often reach 18°C to 20°C, rarely above 25°C. For visitors used to dublin weather fahrenheit, that’s roughly 64°F to 68°F in July. Many locals prefer dublin weather celsius for everyday planning.
What does Dublin’s weather look like year round?
Dublin has a mild maritime climate, so dublin weather year round means cool winters, comfortable summers, and rain spread fairly evenly across the months. January is the coldest month (average high 8°C, low 2°C), July the warmest (20°C high, 12°C low). Rainfall peaks in December and January, but even May sees about 50 mm. If you’re checking a dublin weather 15 day forecast, expect a mix of clouds and showers—pack layers and a rain jacket. For a monthly breakdown, see Lisbon Weather By Month for comparison with another Atlantic-influenced city.
Does Dublin get snow often?
No. Dublin’s mild coastal climate means snow is rare—usually a few light dustings each winter, and significant accumulation only once or twice a decade. Frost is more common, especially in January and February.
Is Dublin weather reliable for a week-long trip?
Not entirely—Dublin can see four seasons in one day. A weather in dublin 10 days forecast is a helpful guide, but always check the live forecast above daily, and pack for showers even in summer.
When is the best time to visit Dublin for weather?
Late May through early September offers the mildest temperatures and the most daylight, though rain is always possible. July and August are warmest but also busiest. For cheaper rates and fewer crowds, consider May or September.