Connemara Detailed Forecast for Sun 09 Aug 2026

Sunday will be a wet, grey day across Connemara with rain affecting all areas, heaviest and most persistent along the coast from Cleggan to Letterfrack where rain is likely through much of the day. Dense overcast conditions will dominate the morning before some brightening develops during the afternoon, though cloud will remain thick. Patchy light fog will affect coastal areas in the afternoon, with more persistent fog in sheltered inland valleys early on. Temperatures will struggle in the cool, damp conditions, reaching only 15-16?C on the islands and exposed western coasts, 16-18?C along most coastal areas, and 18-20?C inland around Kylemore and Oughterard. Winds will be fresh and gusty from the west-southwest initially at 16-18 kph gusting to 27-33 kph, before veering northwest through the afternoon and gradually easing.

Tomorrow night will see conditions gradually improving as cloud breaks up and rain clears away. Skies will transition from mostly cloudy to partly cloudy by midnight with patchy light fog developing after midnight in some areas, particularly inland. Temperatures will fall to 12-14?C. Winds will ease considerably, dropping from northwest at 13-17 kph with gusts to 28-31 kph early evening to just 5-11 kph after midnight as high pressure begins to build in from the west.

00-06: Dense overcast with patchy to moderate fog in places, slight chance of rain continuing, temperatures steady around 13-15?C, southwest winds 9-16 kph gusting to 27-29 kph.
07-12: Dense overcast morning becoming cloudy, rain likely coastal areas and chance of rain inland, temperatures rising to 15-20?C, west-southwest winds 13-18 kph gusting to 27-33 kph.
13-18: Cloudy with some brightening, patchy light fog developing on coast, chance of rain diminishing to slight, temperatures reaching highs of 15-20?C, winds veering northwest and easing. 19-00: Mostly cloudy to partly cloudy, patchy light fog after midnight, dry conditions, temperatures falling to 12-14?C, northwest winds easing to 5-11 kph.

Cleggan: Dense overcast morning becoming cloudy, rain likely, high 18?C, southwest 17 kph gusting to 32 kph becoming northwest, around 5 mm. Clifden: Dense overcast morning becoming cloudy, rain likely, high 16?C, west-southwest 17 kph gusting to 30 kph becoming northwest, around 5 mm. Furbo: Dense overcast morning becoming cloudy, chance of rain, high 19?C, southwest 16 kph gusting to 32 kph becoming northwest, 2-5 mm. Glinsce: Dense overcast morning becoming cloudy, chance of rain, high 18?C, west-southwest 17 kph gusting to 31 kph becoming northwest, around 5 mm. Kylemore: Dense overcast morning becoming cloudy, chance of rain morning then slight chance afternoon, high 18?C, southwest 13 kph gusting to 27 kph becoming north-northwest, 2-5 mm.
Leenane: Dense overcast morning becoming cloudy, chance of rain, high 17?C, west-southwest 17 kph gusting to 31 kph becoming northwest, around 5 mm. Letterfrack: Dense overcast morning becoming cloudy, rain likely, high 18?C, west-southwest 17 kph gusting to 33 kph becoming northwest, around 5 mm. Oughterard: Dense overcast morning becoming mostly cloudy to cloudy afternoon, chance of rain, high 20?C, southwest 13 kph gusting to 28 kph becoming west, less than 2 mm.
Renvyle: Dense overcast morning becoming cloudy, chance of rain, high 17?C, west-southwest 17 kph gusting to 31 kph becoming northwest, around 5 mm. Inishbofin: Dense overcast, chance of rain morning then slight chance afternoon, high 16?C, west 18 kph gusting to 31 kph becoming north-northwest, around 5 mm.
Inishturk: Dense overcast morning becoming cloudy, patchy light fog afternoon, rain likely, high 15?C, west-northwest 18 kph gusting to 32 kph, around 5 mm.

#ConnemaraWeather

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* Origin: TCOB1 https://binkd.rima.ie (2:263/1)