15-Day Weather Forecast - Dublin
15-day weather forecast for Dublin: temperatures from 8°C (46°F) to 22°C (72°F). Average daily high 17°C (63°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Dublin's 15-day outlook ranges from a low of 8°C to a high of 22°C, with an average daytime high near 17°C. That's 1° above the long-term average high of 16°C for this time of year. It continues a recent pattern — 14 of the last 19 days with published data have run warmer than normal. Air quality is currently Moderate (AQI 51), driven mainly by PM2.5 at 9.9 μg/m³.
Today vs Normal
The long-term average high for today is 16°C.
14 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Extended Outlook for Dublin
Over the next 15 days, Dublin is forecast to see temperatures ranging from 7°C to 22°C, averaging a daily high of 17°C. The extended outlook indicates occasional showers on 7 days, with 14.5 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.