Live Weather & Forecast
Weather in Dundalk
Louth, Ireland · Real-time conditions & 3-day outlook
14°C
Feels like 13°C
58°F / Feels 55°F
Partly cloudy
Dundalk, Louth
🌞 Daytime
Updated: 2026-04-15 12:15
Humidity
67%
Wind
24.8 km/h S
Wind Gust
33 km/h
Pressure
1003 mb
Visibility
10 km
UV Index
1.7
(Low)
Precipitation
0.32 mm
Cloud Cover
75%
Dew Point
9.9°C
Wind Degree
191°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
125.9 μg/m³
NO₂
2.5 μg/m³
O₃
79 μg/m³
SO₂
1.2 μg/m³
PM 2.5
2.6 μg/m³
PM 10
4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Dundalk, Louth
12 AM
11°
Patchy rain nearby
1 AM
11°
Overcast
2 AM
11°
Patchy rain nearby
3 AM
11°
Patchy rain nearby
4 AM
11°
Overcast
5 AM
11°
Patchy rain nearby
6 AM
11°
Patchy rain nearby
7 AM
11°
Patchy rain nearby
8 AM
11°
Light rain
9 AM
11°
Light drizzle
10 AM
10°
Light rain shower
11 AM
10°
Patchy rain nearby
12 PM
14°
Partly cloudy
1 PM
12°
Patchy light drizzle
2 PM
12°
Light rain shower
3 PM
12°
Patchy light rain in area with thunder
4 PM
12°
Patchy rain nearby
5 PM
12°
Light drizzle
6 PM
11°
Light rain shower
7 PM
9°
Light drizzle
8 PM
8°
Light drizzle
9 PM
8°
Light drizzle
10 PM
8°
Patchy rain nearby
11 PM
8°
Patchy rain nearby
3-Day Forecast
Daily overview for Dundalk, Louth
Today
Moderate rain
12°
/
8°
🌧️ 98% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 32 km/h
🌧️ Total precip: 7.24 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:25 AM
🌇 Sunset: 08:28 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
13°
/
8°
🌧️ 89% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 1.36 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:23 AM
🌇 Sunset: 08:30 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Moderate rain
14°
/
8°
🌧️ 82% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 5.21 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:21 AM
🌇 Sunset: 08:32 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Dundalk
Plan your trip to Dundalk, 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 Dundalk?
Current conditions in Dundalk: Partly cloudy, temperature 14°C, humidity 67%.
What is the best time to visit Dundalk?
The best time to visit Dundalk is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Dundalk?
Dundalk is located at approximately 54° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Dundalk?
The wettest period in Dundalk is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Dundalk?
For visits to Dundalk during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Dundalk in 2026?
View the 2026 public holidays for Dundalk on our Holidays page.
What are the GPS coordinates used for the weather forecast in Dundalk?
The weather forecast for Dundalk uses coordinates 54.0046, -6.4009.