90 Min. Weather
variable clouds
07:05 19:31 18
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18
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Today, there will be sunny spells. Winds are fresh and gusty. The temperature will be around 17 degrees for the next few hours.
WeatherRadar
Forecast
Map 
18
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14
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10
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12
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17
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14
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14
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16
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22
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16
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16
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17
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20
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14
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11
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18
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19
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14
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14
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19
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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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14
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20
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18
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17
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16
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12
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18
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15
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17
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10
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22
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14
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20
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16
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17
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18
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20
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10
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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
3
moderate
Coast
Water 17° / Air 18°
Waves 1 m /
gusts up to 30 mph
Arklow Harbour Opw Station
High Tide 00:39 / 07:59 / 19:39
Low Tide 03:04 / 12:50
Water 17° / Air 17°
Waves 0.8 m /
gusts up to 16 mph
Arklow Harbour Opw Station
High Tide 08:58 / 20:32
Low Tide 03:11 / 14:08
Regional values
Carlow/Oak Park (63m)
16.3°
partly cloudy
Wind W 11 mph
Johnstown Castle (53m)
17.3°
mostly clear
Wind W 13 mph
Dublin Casement Aerodrome (93m)
15.8°
-
Wind W 17 mph
Waterford Airport (36m)
17°
mostly clear
Wind W 13 mph
History
Weather Station Johnstown Castle
Maximum Temperature [°C] 23/08/2026 to 19/09/2026
Precipitation [mm] 23/08/2026 to 19/09/2026
RainfallRadar
Air quality
right now
Astro info
today
07:05 19:31 
12h 26min 16:48 23:17 
Waxing gibbous
