Belfast hour by hour Weather up to 120 hours – Forecast, Trends & News - United Kingdom
Belfast, Belfast, United Kingdom
Updated every 10 min
Today Conditions
5.3°C
/
1.7°C
Sunny
Temperature AVG :
3.1°C
Wind:
13.0 km/h
Humidity: 92%
Visibility:
7.7 km
Astronomy
Sunrise
08:41 AM
Sunset
03:58 PM
Moon Phase
Waning Crescent
UV Index
0.1 Good for going out
Moon illumination
14%
Air Quality
1
Good
AQI
PM2.5
5.65 µg/m³
PM10
11.65 µg/m³
O₃
43.0 μg/m3
NO₂
6.85 μg/m3
Belfast next 24-Hour Forecast
Wind
8.6 km/h
Feels Like
1.3°C
Humidity
94%
Dew Point
2.8°C
°
Pressure
1004.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
0%
Wind
9.4 km/h
Feels Like
1.0°C
Humidity
94%
Dew Point
2.7°C
°
Pressure
1005.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
0.9°C
Humidity
94%
Dew Point
2.5°C
°
Pressure
1005.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
0%
Wind
8.6 km/h
Feels Like
0.6°C
Humidity
94%
Dew Point
2.2°C
°
Pressure
1006.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
0.1°C
Humidity
94%
Dew Point
1.8°C
°
Pressure
1006.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
-0.1°C
Humidity
94%
Dew Point
1.6°C
°
Pressure
1007.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
0%
Wind
8.6 km/h
Feels Like
-0.5°C
Humidity
100%
Dew Point
1.2°C
°
Pressure
1007.0 mb
UV Index
0
( Good for going out
)
Visibility
7.0 km
Chance of rain
0%
Wind
8.3 km/h
Feels Like
-0.7°C
Humidity
93%
Dew Point
0.9°C
°
Pressure
1008.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.9 km/h
Feels Like
-0.7°C
Humidity
92%
Dew Point
0.6°C
°
Pressure
1009.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
8.6 km/h
Feels Like
-0.7°C
Humidity
91%
Dew Point
0.6°C
°
Pressure
1010.0 mb
UV Index
0.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
8.6 km/h
Feels Like
0.4°C
Humidity
90%
Dew Point
1.3°C
°
Pressure
1011.0 mb
UV Index
0.1
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
1.7°C
Humidity
88%
Dew Point
2.1°C
°
Pressure
1011.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.9 km/h
Feels Like
2.2°C
Humidity
85%
Dew Point
2.7°C
°
Pressure
1012.0 mb
UV Index
0.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
13.0 km/h
Feels Like
2.4°C
Humidity
86%
Dew Point
3.1°C
°
Pressure
1011.0 mb
UV Index
0.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.9 km/h
Feels Like
2.4°C
Humidity
88%
Dew Point
3.3°C
°
Pressure
1011.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.2 km/h
Feels Like
1.7°C
Humidity
91%
Dew Point
3.1°C
°
Pressure
1011.0 mb
UV Index
0.1
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.1 km/h
Feels Like
0.5°C
Humidity
94%
Dew Point
2.3°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.4 km/h
Feels Like
-0.0°C
Humidity
94%
Dew Point
2.0°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
0%
Wind
10.8 km/h
Feels Like
-0.3°C
Humidity
94%
Dew Point
1.8°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.4 km/h
Feels Like
-0.3°C
Humidity
94%
Dew Point
1.7°C
°
Pressure
1013.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.4 km/h
Feels Like
-0.4°C
Humidity
93%
Dew Point
1.5°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.1 km/h
Feels Like
-0.3°C
Humidity
93%
Dew Point
1.5°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.1 km/h
Feels Like
-0.5°C
Humidity
92%
Dew Point
1.3°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.4 km/h
Feels Like
-0.7°C
Humidity
92%
Dew Point
1.2°C
°
Pressure
1011.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Belfast 5-Day Forecast
Today
Sunny
5.3°C
/
1.7°C
0%
2025-12-17
Moderate rain
9.2°C
/
2.1°C
89%
2025-12-18
Patchy rain nearby
9.4°C
/
3.8°C
79%
2025-12-19
Patchy rain nearby
6.2°C
/
3.8°C
84%
2025-12-20
Patchy rain nearby
9.0°C
/
3.8°C
88%