Ireland’s Weather Forecast – Monday, 5 May 2025
As we step into the first Monday of May, Ireland experiences a continuation of the settled weather pattern, thanks to a persistent high-pressure system. This system ensures dry conditions across the country, with varying temperatures from east to west.

Regional Weather Overview
| Region | Morning Conditions | Afternoon Outlook | Highs (°C) |
|---|---|---|---|
| Ulster | Dry with sunny spells | Cloud increasing, remaining dry | 11–13 |
| Connacht | Bright start, some cloud later | Sunny spells, light cloud cover | 14–16 |
| Leinster | Dry with sunshine | Cloud developing, staying dry | 11–13 |
| Munster | Sunny morning | Cloud building, dry conditions | 14–17 |
Detailed Forecast
Monday will be predominantly dry across Ireland, with spells of sunshine, especially during the morning. As the day progresses, cloud cover will increase, particularly in the eastern and midland regions. Despite the cloud, conditions will remain dry throughout. Temperatures will range from 11°C in the east to 17°C in the west, accompanied by a light northeasterly breeze.
Tonight’s Forecast
The night will be dry with largely clear skies, leading to quite cold conditions. Lowest temperatures will range from 1 to 5 degrees, potentially a little colder locally, in a light northeasterly breeze. A touch of grass frost is possible in sheltered areas.
Additional Weather Notes
- UV Index: Moderate.
- Pollen Count: High.
- Marine Warnings: No warnings in effect.
Looking Ahead
The high-pressure system is expected to persist, maintaining dry and settled conditions throughout the week. Temperatures are anticipated to gradually increase, with highs reaching up to 18°C by midweek. Nights will remain cool, with the possibility of grass frost in some areas.
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