Weather Forecast for Belfast
Belfast, United Kingdom
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Current Weather - Belfast: 12°C
Current Weather - Belfast: 12°C
Belfast, United Kingdom
Light rain
Feels like 9°C
Wind
34 km/h NW
Humidity
58%
Pressure
1004 mb
UV Index
5
Visibility
10 km
Patchy rain nearby
Wednesday, May 13, 2026
High
11°C
Low
5°C
Rain Chance
97%
Hourly Forecast
11°C
11°C
11°C
10°C
9°C
8°C
7°C
7°C
7°C
Day Statistics
Maximum Wind
34 km/h
Humidity
77%
Precipitation
2 mm
UV Index
5
Visibility
10 km
Rain Chance
97%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
09:20 PM
Moonrise
03:49 AM
Moonset
05:02 PM
Moon Phase
Waning Crescent
Moon Illumination
19%
Air Quality
PM2.5
3.9
μg/m³
PM10
9.1
μg/m³
NO₂
2.3
μg/m³
O₃
75.2
μg/m³
SO₂
1.1
μg/m³
CO
128.4
μg/m³
Patchy rain nearby
Thursday, May 14, 2026
High
12°C
Low
5°C
Rain Chance
88%
Hourly Forecast
7°C
7°C
6°C
6°C
6°C
7°C
7°C
7°C
8°C
9°C
10°C
10°C
10°C
11°C
11°C
11°C
12°C
11°C
11°C
10°C
9°C
8°C
6°C
5°C
Day Statistics
Maximum Wind
28 km/h
Humidity
73%
Precipitation
2 mm
UV Index
3
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:20 AM
Sunset
09:22 PM
Moonrise
03:58 AM
Moonset
06:34 PM
Moon Phase
Waning Crescent
Moon Illumination
11%
Air Quality
PM2.5
3.5
μg/m³
PM10
7.2
μg/m³
NO₂
3.3
μg/m³
O₃
75
μg/m³
SO₂
1.1
μg/m³
CO
129.6
μg/m³
Sunny
Friday, May 15, 2026
High
12°C
Low
1°C
Rain Chance
0%
Hourly Forecast
5°C
5°C
5°C
5°C
4°C
4°C
4°C
6°C
8°C
9°C
10°C
10°C
11°C
11°C
12°C
12°C
12°C
11°C
11°C
10°C
8°C
5°C
2°C
1°C
Day Statistics
Maximum Wind
23 km/h
Humidity
68%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
05:18 AM
Sunset
09:23 PM
Moonrise
04:09 AM
Moonset
08:12 PM
Moon Phase
Waning Crescent
Moon Illumination
5%
Air Quality
PM2.5
3.5
μg/m³
PM10
7.4
μg/m³
NO₂
4
μg/m³
O₃
75.9
μg/m³
SO₂
1.3
μg/m³
CO
131.2
μg/m³
Patchy rain nearby
Saturday, May 16, 2026
High
12°C
Low
-0°C
Rain Chance
89%
Hourly Forecast
1°C
1°C
0°C
0°C
-0°C
-0°C
0°C
3°C
6°C
8°C
9°C
10°C
11°C
11°C
11°C
11°C
12°C
11°C
11°C
11°C
10°C
9°C
8°C
7°C
Day Statistics
Maximum Wind
9 km/h
Humidity
76%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:17 AM
Sunset
09:25 PM
Moonrise
04:25 AM
Moonset
09:53 PM
Moon Phase
New Moon
Moon Illumination
1%
Air Quality
PM2.5
6.2
μg/m³
PM10
8.2
μg/m³
NO₂
5.9
μg/m³
O₃
60.1
μg/m³
SO₂
1.6
μg/m³
CO
137.2
μg/m³
Patchy rain nearby
Sunday, May 17, 2026
High
13°C
Low
5°C
Rain Chance
84%
Hourly Forecast
8°C
8°C
5°C
5°C
8°C
6°C
7°C
8°C
8°C
9°C
11°C
11°C
11°C
13°C
11°C
11°C
13°C
11°C
10°C
9°C
9°C
8°C
8°C
8°C
Day Statistics
Maximum Wind
18 km/h
Humidity
86%
Precipitation
4 mm
UV Index
2
Visibility
8 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
09:27 PM
Moonrise
04:50 AM
Moonset
11:28 PM
Moon Phase
Waxing Crescent
Moon Illumination
0%
Air Quality
PM2.5
4.5
μg/m³
PM10
5.4
μg/m³
NO₂
7.8
μg/m³
O₃
38
μg/m³
SO₂
1.8
μg/m³
CO
140.9
μg/m³
Patchy rain nearby
Monday, May 18, 2026
High
12°C
Low
7°C
Rain Chance
75%
Hourly Forecast
8°C
8°C
8°C
8°C
7°C
8°C
8°C
8°C
9°C
9°C
9°C
10°C
11°C
12°C
12°C
12°C
12°C
12°C
11°C
11°C
10°C
10°C
9°C
9°C
Day Statistics
Maximum Wind
18 km/h
Humidity
87%
Precipitation
1 mm
UV Index
2
Visibility
7 km
Rain Chance
75%
Snow Chance
0%
Sun & Moon
Sunrise
05:13 AM
Sunset
09:29 PM
Moonrise
05:32 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
2%
Patchy rain nearby
Tuesday, May 19, 2026
High
15°C
Low
8°C
Rain Chance
86%
Hourly Forecast
10°C
10°C
10°C
10°C
11°C
11°C
11°C
11°C
12°C
13°C
14°C
14°C
14°C
15°C
14°C
13°C
12°C
12°C
13°C
14°C
12°C
10°C
8°C
7°C
Day Statistics
Maximum Wind
25 km/h
Humidity
89%
Precipitation
3 mm
UV Index
3
Visibility
9 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:12 AM
Sunset
09:30 PM
Moonrise
06:36 AM
Moonset
12:43 AM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Solar Radiation Data
Shortwave Radiation
776.36
Diffuse Radiation
173.93
DNI
747.68
GTI
161.8
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