90 Min. Weather
light rain
06:55 19:45 16
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15
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15
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15
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15
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14
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During the night there will be occasional light showers. The temperature will be around 16 degrees for the next few hours. Today, it is heavily cloudy, but it will remain dry. Temperatures reach highs of around 19 degrees.
WeatherRadar
Forecast
Map 
15
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19
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15
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15
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18
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21
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18
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12
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14
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18
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13
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12
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13
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17
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13
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12
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13
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16
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12
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11
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13
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18
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16
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13
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14
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17
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13
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10
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12
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17
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15
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13
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14
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18
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15
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14
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14
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18
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14
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13
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16
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21
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16
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15
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17
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20
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15
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12
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14
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19
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15
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10
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11
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16
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12
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9
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19
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14
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21
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15
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18
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12
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17
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12
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16
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12
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18
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11
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17
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13
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17
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10
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18
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13
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18
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14
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21
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20
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15
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16
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10
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WindRadar
14 day weather
Su
14
19
Mo
15
21
Tu
12
18
We
12
17
Th
12
16
Fr
11
18
Sa
13
17
Su
10
17
Mo
13
18
Tu
14
18
We
13
21
Th
15
20
Fr
12
19
Sa
10
16
Max (°C)
Min (°C)
TemperatureRadar
Pollen
none
UV Index
today
1
low
Coast
Water 17° / Air 19°
Waves 0.6 m /
gusts up to 25 km/h
Arklow Harbour Opw Station
High Tide 10:17 / 22:36
Low Tide 05:59 / 17:58
Water 17° / Air 21°
Waves 1.2 m /
gusts up to 60 km/h
Arklow Harbour Opw Station
High Tide 10:54 / 23:12
Low Tide 06:40 / 18:42
Regional values
Carlow/Oak Park (63m)
16.3°
partly cloudy
Wind SW 7 km/h
Johnstown Castle (53m)
16.6°
slight rain
Wind SW 10 km/h
Dublin Casement Aerodrome (93m)
16.1°
overcast
Wind SW 7 km/h
Waterford Airport (36m)
16°
cloudy
Wind SW 14 km/h
History
Weather Station Johnstown Castle
Maximum Temperature [°C] 08/17/2026 to 09/12/2026
Precipitation [mm] 08/17/2026 to 09/12/2026
RainfallRadar
Air quality
right now
Astro info
today
06:55 19:45 
12h 50min 09:56 20:03 
Waxing crescent
