See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
12°
Overcast
Feels Like: 12°
Min: 11°
Max: 15°
The next few hours will be overcast, with today reaching 15°C and dropping to 11°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:37
Sunrise
19:18
Sunset
Moon
Waxing Gibbous
18:53
Moonrise
05:49
Moonset
Daily Forecast
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Air Quality Data Available
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UV Index
Humidity
Current stargazing conditions?
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View stargazing scoreWeather in Castlebar Airport today, September 25, 2026
Castlebar Airport looks cloudy on September 25, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 99% around 09:00. Brighter weather, if it comes, waits until later.
The temperature range runs from about 11°C up to 15°C. Relative humidity sits between 65% and 90%, reaching its peak around 22:00. A lighter breeze peaks around 17:00 near 6.8 km/h.
Afternoon skies stay clogged, peaking close to 97% near 14:00. The grey theme continues rather than clearing out. Visibility holds near 32.7 km, though it can fall to 23.1 km. Sunrise is at 07:37 and sunset at 19:18, giving 11 hours 40 minutes of sunlight today.
Overall, Castlebar Airport on September 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 15°C.
Frequently asked questions about weather in Castlebar Airport
How warm does it get in Castlebar Airport?
The warmest month in Castlebar Airport is July, with average high temperatures of 18°C. The average temperature during this period is around 15°C.
How cold does it get in Castlebar Airport?
The coldest month in Castlebar Airport is January, with average low temperatures of 4°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Castlebar Airport?
The wettest month in Castlebar Airport is October, with an average of 124mm of precipitation.
What is the driest time of year in Castlebar Airport?
The driest month in Castlebar Airport is May, with an average of 71mm of precipitation.
