Connemara Detailed Forecast for Tue 21 Apr 2026

A predominantly cloudy day with mostly cloudy to cloudy skies persisting across all of Connemara. Outbreaks of drizzle or light rain are likely at times, particularly during the early morning and late afternoon. Fog patches may develop in sheltered inland areas during the early hours. Temperatures will range from 6-8?C overnight to 11-14?C by afternoon, coolest along the coast and mildest in sheltered inland valleys. Winds will strengthen through the day, becoming fresh to strong and gusty from the east-northeast, with the strongest winds affecting western coastal areas.

Eastern parts of Connemara including Oughterard will see slightly better conditions with occasional brighter spells possible, while western coastal areas from Clifden to Cleggan remain predominantly overcast. The persistent cloud and easterly winds will keep temperatures suppressed, with a notable wind chill especially during the afternoon when winds gust to 40-47 kph. Visibility will be reduced at times in drizzle and fog patches, particularly across higher ground and coastal areas during the night and early morning.

00-06: Mostly cloudy to cloudy with drizzle developing, fog patches forming inland, temperatures falling to 6-8?C, light to moderate easterly winds strengthening.
07-12: Cloudy with drizzle clearing, occasional brighter spells inland, temperatures rising to 9-12?C, winds increasing fresh east-northeast with gusts 35-40 kph.
13-18: Mostly cloudy to cloudy, isolated drizzle possible, temperatures reaching maxima 11-14?C, strong gusty east-northeast winds 30-33 kph gusting 44-47 kph.
19-00: Cloudy, drizzle patches developing, temperatures falling to 8-10?C, winds remaining fresh east-northeast with gusts easing slightly.

Cleggan: Cloudy throughout with drizzle at times, particularly early morning. High 14?C. Fresh to strong easterly winds gusting to 47 kph.
Clifden: Mostly cloudy to cloudy with occasional drizzle, mainly morning and afternoon. High 14?C. Windy with east-northeast winds gusting to 46 kph.
Kylemore: Dense cloud with drizzle likely early morning and afternoon. High 11?C. Fresh easterly winds gusting to 47 kph, some shelter inland.
Leenane: Cloudy with drizzle periods, fog patches early. High 13?C. Fresh east-northeast winds gusting to 46 kph inland.
Letterfrack: Cloudy throughout with drizzle developing at times. High 14?C. Strong gusty east-northeast winds to 47 kph.
Oughterard: Mostly cloudy with best chance of brighter spells. High 11?C. Windy with east-northeast winds gusting to 44 kph.
Renvyle: Cloudy with drizzle likely early and late. High 14?C. Strong gusty easterly winds to 47 kph on exposed coasts.

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