Ireland’s Weather Unleashed: Thunderstorms and Heatwaves Collide
Today, Wednesday, 14 May 2025, Ireland experiences a dramatic shift in weather patterns. The day begins with warm sunshine across most regions, but the calm is deceptive. By afternoon, Munster and possibly south Connacht will confront scattered heavy showers, some escalating into thunderstorms. Temperatures soar between 19°C and 25°C, slightly cooler along eastern coasts due to easterly breezes. Tonight, while most areas will enjoy clear skies, lingering heavy showers and potential thunderstorms persist in the south and west before dissipating by midnight.

| Region | Morning Conditions | Afternoon Conditions | Evening/Night Conditions | High Temp (°C) | Low Temp (°C) | Wind |
|---|---|---|---|---|---|---|
| Dublin | Sunny and warm | Dry and sunny | Dry and clear | 17–22 | 5–11 | Light to moderate easterly |
| Munster | Sunny and warm | Scattered heavy showers; possible thunderstorms | Showers dying out by midnight; clear skies | 19–24 | 5–11 | Light to moderate easterly |
| Leinster | Sunny and warm | Dry and sunny | Dry and clear | 17–22 | 5–11 | Light to moderate easterly |
| Connacht | Sunny and warm | Scattered heavy showers; possible thunderstorms | Showers dying out by midnight; clear skies | 20–25 | 5–11 | Light to moderate easterly |
| Ulster | Sunny and warm | Dry and sunny | Dry and clear | 19–24 | 5–11 | Light to moderate easterly |
Detailed Forecast
Morning: The day starts with widespread sunshine and warm temperatures across Ireland. Light to moderate easterly breezes prevail, providing a gentle start to the day.
Afternoon: As the day progresses, Munster and possibly south Connacht will experience scattered showers, some turning heavy with the potential for thunderstorms. These conditions are expected to develop later in the afternoon, bringing sudden changes to the otherwise pleasant weather.
Evening/Night: Heavy showers and thunderstorms in the south and west will continue into the early evening but are expected to die out by midnight. The rest of the country will enjoy clear and dry conditions overnight, with temperatures dropping to between 5°C and 11°C.
Outlook for the Week
High pressure will dominate the latter half of the week, bringing dry and settled conditions with plenty of sunshine. Temperatures will remain in the high teens to low twenties, with slightly cooler conditions near eastern coasts due to easterly breezes. The weekend is expected to be sunny and warm, continuing the trend of pleasant weather.
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