Lakes in Ireland - 10 Day Forecast
Inland lakes forecast issued at: 1200 Wednesday 20 May 2026
Meteorological Situation at 0900
Low pressure of 995hPa, centred approximately 265 nautical miles northwest of Malin Head, generates a moderate to fresh southwesterly airflow over Ireland.
Forecast for Lough Derg until nightfall today:
Wind:
Southwest force 3 or 4, backing south to southeast this evening.
Weather:
Cloudy to fair with a few showers. Cloud increasing from the southwest towards evening with rain and drizzle developing towards nightfall.
Visibility:
Moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southerly force 3 or 4.
Outlook:
Light to moderate southerly winds. Weather: Mostly cloudy with occasional rain and drizzle. Mist patches too.
Forecast for Lough Ree until nightfall today:
Wind:
Southwest force 3 or 4, backing south to southeast and decreasing force 2 to 4 this evening.
Weather:
Cloudy to fair with a few showers. Cloud increasing from the southwest towards evening with patchy rain and drizzle developing towards nightfall.
Visibility:
Moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southerly force 3 or 4.
Outlook:
Light to moderate southerly winds. Weather: Mostly cloudy with occasional rain and drizzle. Mist patches too.
Forecast for Lough Corrib and Lough Mask until nightfall today:
Wind:
Southwest force 3 or 4. Backing south to southeast this evening.
Weather:
Cloudy to fair with a few showers. Cloud increasing from the southwest towards evening with outbreaks of rain and drizzle developing towards nightfall.
Visibility:
Moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southerly force 4 or 5.
Outlook:
Light to moderate, occasionally fresh, southerly winds. Weather: Mostly cloudy with occasional rain and drizzle. Mist patches too.
Forecast for Lough Key and Lough Allen until nightfall today:
Wind:
Southwest to west force 3 or 4, backing south to southeast this evening.
Weather:
Cloudy to fair with a few showers. Cloud increasing from the southwest towards evening with patchy rain and drizzle developing towards nightfall.
Visibility:
Moderate or poor in precipitation, otherwise good.
Winds Overnight:
Southerly force 3 or 4, occasionally touching force 5.
Outlook:
Light to moderate southerly winds. Weather: Mostly cloudy with occasional rain and drizzle. Mist patches too.
