90 Min. Weather
mostly cloudy
06:25 20:27 18
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18
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Today, there is rain in the morning. In the afternoon there will be a mix of sunny spells and some showers. The temperature is currently at 17 degrees and rises to 20 degrees during the day.
WeatherRadar
Forecast
Map 
17
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20
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16
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15
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18
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18
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17
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16
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17
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21
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17
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14
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15
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16
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15
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11
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14
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18
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14
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12
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14
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18
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15
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14
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15
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20
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15
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11
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13
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19
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16
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16
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17
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20
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16
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14
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14
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18
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13
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10
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13
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18
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13
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10
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12
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18
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13
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12
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14
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19
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13
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11
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13
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19
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14
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12
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20
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15
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18
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15
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21
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16
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16
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14
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18
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11
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18
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12
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20
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14
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19
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11
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20
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16
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18
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14
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10
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18
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12
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11
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WindRadar
14 day weather
We
15
20
Th
15
18
Fr
16
21
Sa
14
16
Su
11
18
Mo
12
18
Tu
14
20
We
11
19
Th
16
20
Fr
14
18
Sa
10
18
Su
10
18
Mo
12
19
Tu
11
19
Max (°C)
Min (°C)
TemperatureRadar
Pollen
low
UV Index
today
2
low
Coast
Water 18° / Air 20°
Waves 0.6 m /
gusts up to 30 km/h
Arklow Harbour Opw Station
High Tide 08:08 / 11:56 / 20:35 / 22:56
Low Tide 04:10 / 09:05 / 16:03 / 22:17
Water 18° / Air 18°
Waves 0.6 m /
gusts up to 35 km/h
Arklow Harbour Opw Station
High Tide 08:40 / 12:11 / 21:05
Low Tide 04:32 / 10:13 / 16:25
Regional values
Carlow/Oak Park (63m)
15.5°
slight rain showers
Wind SE 7 km/h
Johnstown Castle (53m)
17.1°
cloudy
Wind E 3 km/h
Dublin Casement Aerodrome (93m)
15.7°
slight rain
Wind E 10 km/h
Waterford Airport (36m)
15°
drizzle
Wind E 14 km/h
History
Weather Station Johnstown Castle
Maximum Temperature [°C] 07/30/2026 to 08/26/2026
Precipitation [mm] 07/30/2026 to 08/26/2026
RainfallRadar
Air quality
right now
Astro info
today
06:25 20:27 
14h 2min 19:59 04:03 
Waxing gibbous
