90 Min. Weather
mostly cloudy
06:34 20:16 14
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14
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15
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16
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16
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17
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17
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17
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17
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17
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17
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16
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15
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14
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13
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13
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12
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12
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11
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11
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11
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11
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11
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11
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13
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16
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17
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18
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19
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19
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19
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18
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18
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18
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18
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17
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16
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16
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16
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16
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Today, there will be a mix of sun and clouds, along with a strong breeze. The temperature is currently at 14 degrees and rises to 17 degrees during the day.
WeatherRadar
Forecast
Map 
14
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17
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14
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11
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16
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19
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16
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14
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17
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22
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18
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16
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17
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21
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16
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14
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15
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18
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15
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12
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14
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17
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14
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13
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16
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20
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17
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15
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16
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20
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16
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12
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13
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18
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14
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10
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14
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18
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14
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13
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15
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19
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15
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14
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15
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19
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15
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12
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14
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17
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14
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11
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14
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19
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15
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13
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17
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14
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19
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11
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22
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14
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21
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16
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18
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14
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17
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12
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20
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13
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20
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15
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18
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12
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18
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10
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19
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13
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19
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14
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17
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12
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19
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11
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WindRadar
14 day weather
Mo
14
17
Tu
11
19
We
14
22
Th
16
21
Fr
14
18
Sa
12
17
Su
13
20
Mo
15
20
Tu
12
18
We
10
18
Th
13
19
Fr
14
19
Sa
12
17
Su
11
19
Max (°C)
Min (°C)
TemperatureRadar
Pollen
low
UV Index
today
4
moderate
Coast
Water 18° / Air 17°
Waves 1 m /
gusts up to 45 km/h
Arklow Harbour Opw Station
High Tide 10:56 / 23:23
Low Tide 06:32 / 18:36
Water 18° / Air 19°
Waves 0.8 m /
gusts up to 35 km/h
Arklow Harbour Opw Station
High Tide 11:32 / 15:16
Low Tide 07:15 / 14:26 / 19:24
Regional values
Carlow/Oak Park (63m)
14.5°
cloudy
Wind NW 14 km/h
Johnstown Castle (53m)
14.5°
mostly clear
Wind NW 21 km/h
Dublin Casement Aerodrome (93m)
14°
overcast
Wind W 21 km/h
Waterford Airport (36m)
12°
mostly clear
Wind NW 7 km/h
History
Weather Station Johnstown Castle
Maximum Temperature [°C] 08/04/2026 to 08/31/2026
Precipitation [mm] 08/04/2026 to 08/31/2026
RainfallRadar
Air quality
right now
Astro info
today
06:34 20:16 
13h 42min 20:55 10:39 
Waning gibbous
