Live Weather & Forecast
Weather in Ulster
Ireland · Real-time conditions & 3-day outlook
12°C
Feels like 10°C
54°F / Feels 50°F
Partly cloudy
Ulster, Ireland
🌙 Nighttime
Updated: 2026-04-15 06:00
Humidity
88%
Wind
19.1 km/h SSE
Wind Gust
29 km/h
Pressure
1002 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.35 mm
Cloud Cover
50%
Dew Point
10.4°C
Wind Degree
161°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
113.9 μg/m³
NO₂
1.7 μg/m³
O₃
56 μg/m³
SO₂
1 μg/m³
PM 2.5
4.5 μg/m³
PM 10
6.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Ulster, Ireland
12 AM
11°
Moderate rain
1 AM
11°
Light drizzle
2 AM
11°
Light drizzle
3 AM
11°
Patchy rain nearby
4 AM
11°
Light drizzle
5 AM
11°
Light drizzle
6 AM
12°
Partly cloudy
7 AM
11°
Light rain
8 AM
10°
Light drizzle
9 AM
9°
Mist
10 AM
9°
Light rain shower
11 AM
9°
Light drizzle
12 PM
9°
Patchy rain nearby
1 PM
11°
Light drizzle
2 PM
12°
Light rain shower
3 PM
12°
Light rain shower
4 PM
11°
Light rain shower
5 PM
10°
Light rain shower
6 PM
10°
Light rain shower
7 PM
9°
Light rain shower
8 PM
8°
Light rain
9 PM
7°
Patchy rain nearby
10 PM
7°
Light rain shower
11 PM
7°
Light rain shower
3-Day Forecast
Daily overview for Ulster, Ireland
Today
Moderate rain
12°
/
7°
🌧️ 98% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 24.5 km/h
🌧️ Total precip: 16.62 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:27 AM
🌇 Sunset: 08:33 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
13°
/
7°
🌧️ 89% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 24.5 km/h
🌧️ Total precip: 1.67 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:24 AM
🌇 Sunset: 08:35 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
12°
/
6°
🌧️ 88% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 4.65 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:22 AM
🌇 Sunset: 08:36 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Ulster
Plan your trip around the most favorable weather conditions in Ulster, Ireland.
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 Ulster?
Current conditions in Ulster: Partly cloudy, temperature 12°C, humidity 88%.
What is the best time to visit Ulster?
The best time to visit Ulster is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ulster?
Ulster shares the climate of Ireland. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ulster?
Rainfall patterns in Ulster vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for Ulster?
For visits during June – September: light clothing and sun protection. For the November – March period: layers and a waterproof jacket are recommended for Ulster.
What country is Ulster in?
Ulster is a state/province of Ireland.
What are the public holidays in Ulster in 2026?
View the full list of 2026 public holidays for Ulster on our Holidays page.
What are the coordinates for the weather forecast in Ulster?
The weather forecast for Ulster is based on coordinates 54.6941, -7.1678.