90 Min. Weather
mostly cloudy
07:05 19:31 16
°
16
°
16
°
15
°
15
°
15
°
16
°
16
°
17
°
17
°
18
°
18
°
18
°
17
°
16
°
15
°
14
°
14
°
13
°
13
°
12
°
12
°
11
°
11
°
11
°
10
°
10
°
10
°
10
°
12
°
13
°
14
°
15
°
16
°
16
°
17
°
17
°
17
°
16
°
15
°
15
°
14
°
15
°
14
°
15
°
15
°
15
°
15
°
15
°
At night it will be heavily cloudy, but dry. The temperature will be around 16 degrees for the next few hours. Today, it is mostly cloudy, along with a strong breeze. Temperatures reach highs of around 18 degrees.
WeatherRadar
Forecast
Map 
15
°
18
°
14
°
10
°
12
°
17
°
14
°
14
°
16
°
22
°
16
°
16
°
17
°
20
°
15
°
14
°
14
°
17
°
11
°
10
°
14
°
18
°
16
°
14
°
15
°
19
°
14
°
13
°
14
°
19
°
14
°
13
°
15
°
20
°
15
°
14
°
16
°
20
°
15
°
13
°
14
°
18
°
13
°
12
°
13
°
18
°
14
°
13
°
14
°
17
°
13
°
10
°
11
°
16
°
12
°
10
°
18
°
15
°
17
°
10
°
22
°
14
°
20
°
16
°
17
°
14
°
18
°
10
°
19
°
14
°
19
°
13
°
20
°
13
°
20
°
14
°
18
°
13
°
18
°
12
°
17
°
13
°
16
°
10
°
WindRadar
14 day weather
Sa
15
18
Su
10
17
Mo
14
22
Tu
16
20
We
14
17
Th
10
18
Fr
14
19
Sa
13
19
Su
13
20
Mo
14
20
Tu
13
18
We
12
18
Th
13
17
Fr
10
16
Max (°C)
Min (°C)
TemperatureRadar
Pollen
none
UV Index
today
1
low
Coast
Water 17° / Air 18°
Waves 1.5 m /
gusts up to 50 km/h
Arklow Harbour Opw Station
High Tide 12:39 am / 07:59 am / 07:39 pm
Low Tide 03:04 am / 12:50 pm
Water 17° / Air 17°
Waves 0.8 m /
gusts up to 25 km/h
Arklow Harbour Opw Station
High Tide 08:58 am / 08:32 pm
Low Tide 03:11 am / 02:08 pm
Regional values
Carlow/Oak Park (63m)
16.3°
overcast
Wind S 18 km/h
Johnstown Castle (53m)
16°
cloudy
Wind SW 25 km/h
Dublin Casement Aerodrome (93m)
16.1°
drizzle
Wind SW 28 km/h
Waterford Airport (36m)
16°
cloudy
Wind W 21 km/h
History
Weather Station Johnstown Castle
Maximum Temperature [°C] 08/23/2026 to 09/18/2026
Precipitation [mm] 08/23/2026 to 09/18/2026
RainfallRadar
Air quality
right now
Astro info
today
07:05 19:31 
12h 26min 16:48 23:17 
Waxing gibbous
