See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
15°
Overcast
Feels Like: 15°
Min: 13°
Max: 16°
The next few hours will be overcast, with today reaching 16°C and dropping to 12°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
07:24
Sunrise
19:05
Sunset
Moon
Waxing Gibbous
18:40
Moonrise
05:36
Moonset
Daily Forecast
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View stargazing scoreWeather in Rathnew today, September 25, 2026
Rathnew 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 temperature range runs from about 13°C up to 16°C. Moisture in the air spans 65%-85%, with the highest values around 22:00. Expect gentle winds, highest near 16:00 at 5.2 km/h.
Through the afternoon cloud remains the main feature, with cover near 98% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 16.1 km. Sunrise is at 07:24 and sunset at 19:05, giving 11 hours 40 minutes of sunlight today.
In short, cloud leads the story in Rathnew on September 25, 2026; expect limited sun and a peak around 16°C.
Frequently asked questions about weather in Rathnew
How warm does it get in Rathnew?
The warmest month in Rathnew is August, with average high temperatures of 17°C. The average temperature during this period is around 15°C.
How cold does it get in Rathnew?
The coldest month in Rathnew is January, with average low temperatures of 5°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Rathnew?
The wettest month in Rathnew is November, with an average of 114mm of precipitation.
What is the driest time of year in Rathnew?
The driest month in Rathnew is May, with an average of 59mm of precipitation.
