Live Weather & Forecast
Weather in Belfast
Northern Ireland / Tuaisceart Éireann, United Kingdom · Real-time conditions & 3-day outlook
4°C
Feels like 2°C
40°F / Feels 36°F
Clear
Belfast, Northern Ireland / Tuaisceart Éireann
🌙 Nighttime
Updated: 2026-04-13 01:00
Humidity
75%
Wind
9.7 km/h SW
Wind Gust
20.4 km/h
Pressure
1008 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-0.7°C
Wind Degree
216°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
154.9 μg/m³
NO₂
4.4 μg/m³
O₃
76 μg/m³
SO₂
1.5 μg/m³
PM 2.5
4.7 μg/m³
PM 10
11.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Belfast, Northern Ireland / Tuaisceart Éireann
12 AM
1°
Clear
1 AM
4°
Clear
2 AM
0°
Clear
3 AM
-0°
Clear
4 AM
-0°
Clear
5 AM
-0°
Clear
6 AM
-0°
Partly Cloudy
7 AM
-0°
Partly Cloudy
8 AM
3°
Partly Cloudy
9 AM
6°
Partly Cloudy
10 AM
8°
Patchy rain nearby
11 AM
9°
Patchy rain nearby
12 PM
9°
Light rain shower
1 PM
10°
Light rain shower
2 PM
10°
Light rain shower
3 PM
10°
Light rain shower
4 PM
10°
Light rain shower
5 PM
9°
Patchy rain nearby
6 PM
9°
Light rain shower
7 PM
8°
Patchy rain nearby
8 PM
5°
Patchy rain nearby
9 PM
3°
Clear
10 PM
3°
Clear
11 PM
2°
Clear
3-Day Forecast
Daily overview for Belfast, Northern Ireland / Tuaisceart Éireann
Today
Patchy rain nearby
10°
/
-0°
🌧️ 92% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 3.82 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:26 AM
🌇 Sunset: 08:23 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
9°
/
1°
🌧️ 85% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 27 km/h
🌧️ Total precip: 0.28 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:24 AM
🌇 Sunset: 08:25 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
12°
/
8°
🌧️ 89% chance of rain
💧 Avg. humidity: 94%
💨 Max wind: 25.2 km/h
🌧️ Total precip: 3.06 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:21 AM
🌇 Sunset: 08:27 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Belfast
Plan your trip to Belfast, United Kingdom 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 Belfast?
Current conditions in Belfast: Clear, temperature 4°C, humidity 75%.
What is the best time to visit Belfast?
The best time to visit Belfast is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Belfast?
Belfast is located at approximately 54.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Belfast?
The wettest period in Belfast is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Belfast?
For visits to Belfast during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Belfast in?
Belfast is located in United Kingdom, in the state of Northern Ireland / Tuaisceart Éireann.
What are the public holidays in Belfast in 2026?
View the 2026 public holidays for Belfast on our Holidays page.
What are the GPS coordinates used for the weather forecast in Belfast?
The weather forecast for Belfast uses coordinates 54.5964, -5.9302.