Weather Forecast for Swansea
Swansea, United Kingdom
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Current Weather - Swansea: 26°C
Current Weather - Swansea: 26°C
Swansea, United Kingdom
Sunny
Feels like 26°C
Wind
20 km/h WSW
Humidity
50%
Pressure
1019 mb
UV Index
6
Visibility
10 km
Sunny
Thursday, August 13, 2026
High
27°C
Low
18°C
Rain Chance
5%
Hourly Forecast
26°C
26°C
26°C
26°C
24°C
22°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
24 km/h
Humidity
64%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
05:58 AM
Sunset
08:43 PM
Moonrise
06:22 AM
Moonset
08:57 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
10.2
μg/m³
PM10
16.6
μg/m³
NO₂
9.6
μg/m³
O₃
77.1
μg/m³
SO₂
2
μg/m³
CO
218.1
μg/m³
Mist
Friday, August 14, 2026
High
23°C
Low
15°C
Rain Chance
19%
Hourly Forecast
17°C
17°C
16°C
16°C
16°C
16°C
17°C
18°C
18°C
19°C
19°C
21°C
22°C
23°C
23°C
22°C
21°C
22°C
21°C
21°C
19°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
23 km/h
Humidity
81%
Precipitation
0 mm
UV Index
5
Visibility
7 km
Rain Chance
19%
Snow Chance
0%
Sun & Moon
Sunrise
05:59 AM
Sunset
08:41 PM
Moonrise
07:55 AM
Moonset
09:11 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
3.5
μg/m³
PM10
6.6
μg/m³
NO₂
3.6
μg/m³
O₃
46.5
μg/m³
SO₂
0.4
μg/m³
CO
122.1
μg/m³
Sunny
Saturday, August 15, 2026
High
20°C
Low
12°C
Rain Chance
6%
Hourly Forecast
14°C
14°C
14°C
14°C
14°C
13°C
13°C
13°C
16°C
17°C
18°C
18°C
19°C
19°C
20°C
20°C
20°C
19°C
18°C
17°C
16°C
14°C
14°C
12°C
Day Statistics
Maximum Wind
29 km/h
Humidity
69%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
08:39 PM
Moonrise
09:24 AM
Moonset
09:24 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
3
μg/m³
PM10
5.7
μg/m³
NO₂
1.7
μg/m³
O₃
54.4
μg/m³
SO₂
0.3
μg/m³
CO
119.8
μg/m³
Sunny
Sunday, August 16, 2026
High
21°C
Low
10°C
Rain Chance
5%
Hourly Forecast
11°C
11°C
11°C
11°C
10°C
10°C
10°C
11°C
13°C
16°C
17°C
18°C
19°C
20°C
21°C
21°C
21°C
20°C
20°C
19°C
17°C
15°C
13°C
12°C
Day Statistics
Maximum Wind
28 km/h
Humidity
67%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
08:37 PM
Moonrise
10:50 AM
Moonset
09:37 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
6.6
μg/m³
PM10
9.1
μg/m³
NO₂
3.4
μg/m³
O₃
66.2
μg/m³
SO₂
1.7
μg/m³
CO
98.7
μg/m³
Sunny
Monday, August 17, 2026
High
19°C
Low
12°C
Rain Chance
37%
Hourly Forecast
12°C
12°C
12°C
13°C
12°C
12°C
13°C
13°C
16°C
17°C
17°C
19°C
19°C
18°C
19°C
19°C
18°C
19°C
18°C
17°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
25 km/h
Humidity
75%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
37%
Snow Chance
0%
Sun & Moon
Sunrise
06:04 AM
Sunset
08:35 PM
Moonrise
12:15 PM
Moonset
09:52 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
9.8
μg/m³
PM10
14.3
μg/m³
NO₂
3.8
μg/m³
O₃
61.9
μg/m³
SO₂
1.9
μg/m³
CO
136.7
μg/m³
Patchy rain nearby
Tuesday, August 18, 2026
High
19°C
Low
16°C
Rain Chance
85%
Hourly Forecast
16°C
16°C
16°C
17°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
18°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
32 km/h
Humidity
91%
Precipitation
4 mm
UV Index
4
Visibility
10 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
06:06 AM
Sunset
08:33 PM
Moonrise
01:38 PM
Moonset
10:11 PM
Moon Phase
First Quarter
Moon Illumination
37%
Partly Cloudy
Wednesday, August 19, 2026
High
20°C
Low
13°C
Rain Chance
10%
Hourly Forecast
17°C
16°C
15°C
14°C
13°C
13°C
14°C
14°C
15°C
16°C
16°C
17°C
18°C
18°C
19°C
19°C
20°C
19°C
18°C
17°C
16°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
26 km/h
Humidity
68%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
06:07 AM
Sunset
08:31 PM
Moonrise
02:59 PM
Moonset
10:35 PM
Moon Phase
First Quarter
Moon Illumination
48%
Solar Radiation Data
Shortwave Radiation
790.06
Diffuse Radiation
89.09
DNI
0
GTI
0
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