Live Weather & Forecast
Weather in Arklow
Wicklow, Ireland · Real-time conditions & 3-day outlook
13°C
Feels like 11°C
56°F / Feels 51°F
Light rain
Arklow, Wicklow
🌞 Daytime
Updated: 2026-04-15 10:15
Humidity
88%
Wind
32.8 km/h SSW
Wind Gust
46.9 km/h
Pressure
1002 mb
Visibility
10 km
UV Index
0.7
(Low)
Precipitation
0.09 mm
Cloud Cover
75%
Dew Point
9.1°C
Wind Degree
193°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
123.9 μg/m³
NO₂
1.9 μg/m³
O₃
78 μg/m³
SO₂
1 μg/m³
PM 2.5
4.5 μg/m³
PM 10
9.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Arklow, Wicklow
12 AM
10°
Patchy rain nearby
1 AM
10°
Light drizzle
2 AM
10°
Light rain
3 AM
10°
Light drizzle
4 AM
10°
Patchy rain nearby
5 AM
10°
Patchy rain nearby
6 AM
10°
Patchy rain nearby
7 AM
10°
Light drizzle
8 AM
10°
Light rain
9 AM
10°
Patchy rain nearby
10 AM
13°
Light rain
11 AM
10°
Patchy rain nearby
12 PM
11°
Light rain shower
1 PM
11°
Patchy rain nearby
2 PM
11°
Patchy rain nearby
3 PM
12°
Patchy rain nearby
4 PM
12°
Patchy rain nearby
5 PM
11°
Patchy rain nearby
6 PM
10°
Light rain shower
7 PM
9°
Light drizzle
8 PM
10°
Patchy rain nearby
9 PM
9°
Patchy rain nearby
10 PM
9°
Patchy rain nearby
11 PM
9°
Partly Cloudy
3-Day Forecast
Daily overview for Arklow, Wicklow
Today
Moderate rain
12°
/
9°
🌧️ 98% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 43.2 km/h
🌧️ Total precip: 5.47 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:25 AM
🌇 Sunset: 08:24 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
12°
/
7°
🌧️ 89% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 0.42 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:23 AM
🌇 Sunset: 08:26 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
11°
/
9°
🌧️ 88% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 3.17 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:21 AM
🌇 Sunset: 08:27 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Arklow
Plan your trip to Arklow, Ireland around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Arklow?
Current conditions in Arklow: Light rain, temperature 13°C, humidity 88%.
What is the best time to visit Arklow?
The best time to visit Arklow is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Arklow?
Arklow is located at approximately 52.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Arklow?
The wettest period in Arklow is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Arklow?
For visits to Arklow during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Arklow in 2026?
View the 2026 public holidays for Arklow on our Holidays page.
What are the GPS coordinates used for the weather forecast in Arklow?
The weather forecast for Arklow uses coordinates 52.7982, -6.154.