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Hourly Forecast
Daylight Hours
07:25
Sunrise
19:06
Sunset
Moon
Waxing Gibbous
18:41
Moonrise
05:36
Moonset
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View stargazing scoreWeather in Dundrum today, September 25, 2026
Dundrum starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Wetter spells lean into the morning, when rain odds reach about 60% near 05:00. Skies look heaviest around 05:00, with cover close to 100%.
The day peaks near 17°C and cools toward 12°C. Moisture in the air spans 58%-87%, with the highest values around 06:00. Expect gentle winds, highest near 06:00 at 3.7 km/h.
Afternoon conditions improve on the morning wet spell, as rain chances fall toward 0% from about 60% earlier. Cloud still reaches roughly 100% near 13:00. Expect visibility near 34.8 km, with poorer spells close to 24.9 km. Daylight runs from 07:25 to 19:06, lasting 11 hours 40 minutes of sunlight today.
Overall, Dundrum on September 25, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 60% and the high sits around 17°C.
Frequently asked questions about weather in Dundrum
How warm does it get in Dundrum?
The warmest month in Dundrum is July, with average high temperatures of 18°C. The average temperature during this period is around 16°C.
How cold does it get in Dundrum?
The coldest month in Dundrum is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Dundrum?
The wettest month in Dundrum is September, with an average of 94mm of precipitation.
What is the driest time of year in Dundrum?
The driest month in Dundrum is May, with an average of 64mm of precipitation.
