90 Min. Weather
mostly cloudy
06:54 19:47 21
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20
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19
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18
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18
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17
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17
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Today, it is mostly cloudy, along with a strong breeze. The temperature is currently at 21 degrees and drops to around 14 degrees later.
WeatherRadar
Forecast
Map 
21
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18
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14
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16
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19
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16
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15
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17
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20
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18
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13
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14
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18
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14
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11
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13
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16
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14
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13
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13
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17
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12
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11
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13
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17
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14
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12
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13
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18
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14
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13
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15
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20
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15
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12
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13
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18
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13
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11
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12
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18
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14
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12
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15
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20
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16
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15
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16
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21
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15
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14
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16
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21
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15
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12
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21
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12
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19
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14
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20
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15
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18
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13
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16
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11
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17
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13
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17
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11
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18
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12
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20
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13
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18
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12
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18
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11
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20
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12
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21
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15
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21
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14
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WindRadar
14 day weather
Sa
12
21
Su
14
19
Mo
15
20
Tu
13
18
We
11
16
Th
13
17
Fr
11
17
Sa
12
18
Su
13
20
Mo
12
18
Tu
11
18
We
12
20
Th
15
21
Fr
14
21
Max (°C)
Min (°C)
TemperatureRadar
Pollen
none
UV Index
today
2
low
Coast
Water 17° / Air 21°
Waves 1 m /
gusts up to 55 km/h
Arklow Harbour Opw Station
High Tide 09:38 / 21:56
Low Tide 05:18 / 17:17
Water 17° / Air 19°
Waves 0.8 m /
gusts up to 25 km/h
Arklow Harbour Opw Station
High Tide 10:17 / 22:36
Low Tide 05:59 / 17:58
Regional values
Carlow/Oak Park (63m)
20.5°
partly cloudy
Wind W 18 km/h
Johnstown Castle (53m)
18.1°
cloudy
Wind SW 18 km/h
Dublin Casement Aerodrome (93m)
20.6°
partly cloudy
Wind W 28 km/h
Waterford Airport (36m)
18°
cloudy
Wind W 21 km/h
History
Weather Station Johnstown Castle
Maximum Temperature [°C] 08/16/2026 to 09/12/2026
Precipitation [mm] 08/16/2026 to 09/12/2026
RainfallRadar
Air quality
right now
Astro info
today
06:54 19:47 
12h 53min 08:36 19:51 
Waxing crescent
