Kilcullen

Kildare, Leinster, Ireland

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Current Weather

13°

Overcast

Feels Like: 13°

Min: 11°

Max: 15°

The next few hours will be overcast, with today reaching 15°C and dropping to 10°C. The coming days will be drizzle

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Hourly Forecast

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Today
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Daylight Hours

07:27

Sunrise

19:08

Sunset

11 hours 40 minutes of sunlight today

Moon

Waxing Gibbous

18:42

Moonrise

05:39

Moonset

Daily Forecast

Today

11°
15°

Saturday

10°
18°

Sunday

9°
16°

Monday

6°
15°

Tuesday

10°
19°

Wednesday

10°
17°

Thursday

9°
15°

Friday

9°
17°

Saturday

8°
15°

Sunday

5°
13°

Air Quality Data Available

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UV Index

No protection needed
2 Low
Low Extreme

Humidity

87% Humid
Low High

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Weather in Kilcullen today, September 25, 2026

Cloud cover dominates in Kilcullen on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The first half of the day looks overcast, as cloud amounts reach about 99% around 11:00. Brighter weather, if it comes, waits until later.

Temperatures climb from an overnight low near 11°C toward a daytime high of about 15°C. Relative humidity sits between 71% and 90%, reaching its peak around 10:00. A lighter breeze peaks around 17:00 near 4.4 km/h.

Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 32.1 km on average, though it can drop toward 16.1 km in thicker cloud or showers. Daylight runs from 07:27 to 19:08, lasting 11 hours 40 minutes of sunlight today.

Overall, Kilcullen 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 Kilcullen

How warm does it get in Kilcullen?

The warmest month in Kilcullen is July, with average high temperatures of 20°C. The average temperature during this period is around 16°C.

How cold does it get in Kilcullen?

The coldest month in Kilcullen 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 Kilcullen?

The wettest month in Kilcullen is September, with an average of 83mm of precipitation.

What is the driest time of year in Kilcullen?

The driest month in Kilcullen is May, with an average of 62mm of precipitation.

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Metric (°C, km/h)