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7 Day Forecast For Swansea

Our 7 day weather forecast for Swansea updated throughout the day, making it ideal for planning leisure activities, travel and events. Read more about our weather forecasts.

Monday 16th December 2019

On Monday 16th December 2019 the sun will rise at 04:39 and will set at 18:59. It's going to be quite a warm day, with temperatures reaching 23.5°C. Today is expected to be a dry day, with a very low chance of rain. It will be quite a breezy day, with a maximum expected wind speed of 20mph.

10am
Overcast skies
Overcast skies
20°C (69°F)
Wind 17mph
Gusting to 20mph
Rain: 0mm
Pressure: 1012mb
Humidity: 73%
Visibility: 6.2mi
1pm
Cloudy skies
Cloudy skies
23°C (73°F)
Wind 15mph
Gusting to 17mph
Rain: 0mm
Pressure: 1013mb
Humidity: 71%
Visibility: 6.2mi
4pm
Cloudy skies
Cloudy skies
23°C (74°F)
Wind 15mph
Gusting to 17mph
Rain: 0mm
Pressure: 1013mb
Humidity: 71%
Visibility: 6.2mi
7pm
Clear skies
Clear skies
21°C (70°F)
Wind 12mph
Gusting to 13mph
Rain: 0mm
Pressure: 1017mb
Humidity: 70%
Visibility: 6.2mi
10pm
Partly cloudy skies
Partly cloudy skies
20°C (68°F)
Wind 10mph
Gusting to 12mph
Rain: 0mm
Pressure: 1019mb
Humidity: 75%
Visibility: 6.2mi
Tuesday 17th December 2019

On Tuesday 17th December 2019 the sun will rise at 04:39 and will set at 18:59. It's going to be quite a warm day, with temperatures reaching 23.1°C. Today is expected to be a dry day, with a very low chance of rain. It will be quite a breezy day, with a maximum expected wind speed of 12mph.

1am
Cloudy skies
Cloudy skies
18°C (65°F)
Wind 7mph
Gusting to 9mph
Rain: 0mm
Pressure: 1018mb
Humidity: 75%
Visibility: 6.2mi
4am
Partly cloudy skies
Partly cloudy skies
17°C (63°F)
Wind 6mph
Gusting to 8mph
Rain: 0mm
Pressure: 1018mb
Humidity: 74%
Visibility: 6.2mi
7am
Partly cloudy skies
Partly cloudy skies
19°C (66°F)
Wind 5mph
Gusting to 8mph
Rain: 0mm
Pressure: 1020mb
Humidity: 64%
Visibility: 6.2mi
10am
Sunny skies
Sunny skies
21°C (69°F)
Wind 7mph
Gusting to 9mph
Rain: 0mm
Pressure: 1020mb
Humidity: 56%
Visibility: 6.2mi
1pm
Sunny skies
Sunny skies
22°C (73°F)
Wind 10mph
Gusting to 11mph
Rain: 0mm
Pressure: 1018mb
Humidity: 57%
Visibility: 6.2mi
4pm
Sunny skies
Sunny skies
23°C (73°F)
Wind 11mph
Gusting to 12mph
Rain: 0mm
Pressure: 1018mb
Humidity: 60%
Visibility: 6.2mi
7pm
Clear skies
Clear skies
22°C (71°F)
Wind 9mph
Gusting to 11mph
Rain: 0mm
Pressure: 1021mb
Humidity: 70%
Visibility: 6.2mi
10pm
Clear skies
Clear skies
20°C (69°F)
Wind 7mph
Gusting to 8mph
Rain: 0mm
Pressure: 1022mb
Humidity: 77%
Visibility: 6.2mi
Wednesday 18th December 2019

On Wednesday 18th December 2019 the sun will rise at 04:39 and will set at 19:00. It's going to be quite a warm day, with temperatures reaching 27.9°C. Today is expected to be a dry day, with a very low chance of rain. There could be quite a strong breeze in the air today, with a maximum expected wind speed of 25mph.

1am
Clear skies
Clear skies
16°C (62°F)
Wind 4mph
Gusting to 8mph
Rain: 0mm
Pressure: 1021mb
Humidity: 79%
Visibility: 6.2mi
4am
Clear skies
Clear skies
15°C (60°F)
Wind 2mph
Gusting to 3mph
Rain: 0mm
Pressure: 1021mb
Humidity: 81%
Visibility: 6.2mi
7am
Sunny skies
Sunny skies
19°C (67°F)
Wind 4mph
Gusting to 6mph
Rain: 0mm
Pressure: 1021mb
Humidity: 72%
Visibility: 6.2mi
10am
Sunny skies
Sunny skies
27°C (80°F)
Wind 8mph
Gusting to 9mph
Rain: 0mm
Pressure: 1020mb
Humidity: 60%
Visibility: 6.2mi
1pm
Sunny skies
Sunny skies
27°C (82°F)
Wind 14mph
Gusting to 17mph
Rain: 0mm
Pressure: 1018mb
Humidity: 64%
Visibility: 6.2mi
4pm
Sunny skies
Sunny skies
27°C (81°F)
Wind 18mph
Gusting to 21mph
Rain: 0mm
Pressure: 1016mb
Humidity: 67%
Visibility: 6.2mi
7pm
Clear skies
Clear skies
24°C (76°F)
Wind 18mph
Gusting to 21mph
Rain: 0mm
Pressure: 1018mb
Humidity: 73%
Visibility: 6.2mi
10pm
Clear skies
Clear skies
18°C (65°F)
Wind 13mph
Gusting to 25mph
Rain: 0mm
Pressure: 1018mb
Humidity: 78%
Visibility: 6.2mi
Thursday 19th December 2019

On Thursday 19th December 2019 the sun will rise at 04:40 and will set at 19:00. Today is epxected to be an extremely warm day and people are advised to stay hydrated and use sun protection if going outside. Temperatures today could reach as high as 34°C. Today is expected to be a dry day, with a very low chance of rain. It will be quite a breezy day, with a maximum expected wind speed of 29mph.

1am
Clear skies
Clear skies
18°C (64°F)
Wind 8mph
Gusting to 15mph
Rain: 0mm
Pressure: 1017mb
Humidity: 80%
Visibility: 6.2mi
4am
Clear skies
Clear skies
16°C (62°F)
Wind 9mph
Gusting to 18mph
Rain: 0mm
Pressure: 1016mb
Humidity: 80%
Visibility: 6.2mi
7am
Sunny skies
Sunny skies
22°C (71°F)
Wind 8mph
Gusting to 15mph
Rain: 0mm
Pressure: 1016mb
Humidity: 63%
Visibility: 6.2mi
10am
Sunny skies
Sunny skies
33°C (92°F)
Wind 9mph
Gusting to 10mph
Rain: 0mm
Pressure: 1016mb
Humidity: 42%
Visibility: 6.2mi
1pm
Sunny skies
Sunny skies
34°C (93°F)
Wind 16mph
Gusting to 20mph
Rain: 0mm
Pressure: 1013mb
Humidity: 44%
Visibility: 6.2mi
4pm
Sunny skies
Sunny skies
32°C (90°F)
Wind 16mph
Gusting to 28mph
Rain: 0mm
Pressure: 1011mb
Humidity: 48%
Visibility: 6.2mi
7pm
Clear skies
Clear skies
30°C (87°F)
Wind 14mph
Gusting to 29mph
Rain: 0mm
Pressure: 1012mb
Humidity: 49%
Visibility: 6.2mi
10pm
Clear skies
Clear skies
30°C (86°F)
Wind 10mph
Gusting to 21mph
Rain: 0mm
Pressure: 1014mb
Humidity: 44%
Visibility: 6.2mi
Friday 20th December 2019

On Friday 20th December 2019 the sun will rise at 04:40 and will set at 19:01. Today is epxected to be an extremely warm day and people are advised to stay hydrated and use sun protection if going outside. Temperatures today could reach as high as 30.4°C. Today is expected to be a dry day, with a very low chance of rain. There could be quite a strong breeze in the air today, with a maximum expected wind speed of 35mph.

1am
Clear skies
Clear skies
21°C (71°F)
Wind 18mph
Gusting to 35mph
Rain: 0mm
Pressure: 1014mb
Humidity: 73%
Visibility: 6.2mi
4am
Clear skies
Clear skies
19°C (66°F)
Wind 14mph
Gusting to 28mph
Rain: 0mm
Pressure: 1014mb
Humidity: 82%
Visibility: 6.2mi
7am
Sunny skies
Sunny skies
23°C (73°F)
Wind 8mph
Gusting to 12mph
Rain: 0mm
Pressure: 1016mb
Humidity: 69%
Visibility: 6.2mi
10am
Sunny skies
Sunny skies
29°C (85°F)
Wind 9mph
Gusting to 10mph
Rain: 0mm
Pressure: 1015mb
Humidity: 65%
Visibility: 6.2mi
1pm
Sunny skies
Sunny skies
29°C (85°F)
Wind 7mph
Gusting to 8mph
Rain: 0mm
Pressure: 1012mb
Humidity: 66%
Visibility: 6.2mi
4pm
Sunny skies
Sunny skies
30°C (86°F)
Wind 9mph
Gusting to 10mph
Rain: 0mm
Pressure: 1010mb
Humidity: 65%
Visibility: 6.2mi
7pm
Sunny skies
Sunny skies
24°C (75°F)
Wind 10mph
Gusting to 21mph
Rain: 0mm
Pressure: 1011mb
Humidity: 74%
Visibility: 6.2mi
10pm
Clear skies
Clear skies
27°C (80°F)
Wind 6mph
Gusting to 12mph
Rain: 0mm
Pressure: 1010mb
Humidity: 63%
Visibility: 6.2mi
Saturday 21st December 2019

On Saturday 21st December 2019 the sun will rise at 04:41 and will set at 19:02. Today is epxected to be an extremely warm day and people are advised to stay hydrated and use sun protection if going outside. Temperatures today could reach as high as 38.9°C. Today is expected to be a dry day, with a very low chance of rain. It could be quite a gusty day today, with a maximum expected wind speed of 40mph.

1am
Clear skies
Clear skies
26°C (79°F)
Wind 4mph
Gusting to 9mph
Rain: 0mm
Pressure: 1009mb
Humidity: 51%
Visibility: 6.2mi
4am
Partly cloudy skies
Partly cloudy skies
25°C (77°F)
Wind 2mph
Gusting to 4mph
Rain: 0mm
Pressure: 1010mb
Humidity: 47%
Visibility: 6.2mi
7am
Sunny skies
Sunny skies
32°C (89°F)
Wind 5mph
Gusting to 10mph
Rain: 0mm
Pressure: 1011mb
Humidity: 39%
Visibility: 6.2mi
10am
Sunny skies
Sunny skies
36°C (98°F)
Wind 2mph
Gusting to 3mph
Rain: 0mm
Pressure: 1010mb
Humidity: 36%
Visibility: 6.2mi
1pm
Sunny skies
Sunny skies
38°C (102°F)
Wind 8mph
Gusting to 10mph
Rain: 0mm
Pressure: 1008mb
Humidity: 30%
Visibility: 6.2mi
4pm
Sunny skies
Sunny skies
35°C (95°F)
Wind 15mph
Gusting to 29mph
Rain: 0mm
Pressure: 1007mb
Humidity: 39%
Visibility: 6.2mi
7pm
Partly cloudy skies
Partly cloudy skies
20°C (69°F)
Wind 24mph
Gusting to 40mph
Rain: 0mm
Pressure: 1012mb
Humidity: 84%
Visibility: 6.2mi
10pm
Clear skies
Clear skies
19°C (66°F)
Wind 17mph
Gusting to 30mph
Rain: 0mm
Pressure: 1017mb
Humidity: 76%
Visibility: 6.2mi
Sunday 22nd December 2019

On Sunday 22nd December 2019 the sun will rise at 04:41 and will set at 19:02. It's going to be quite a warm day, with temperatures reaching 23°C. Today is expected to be a dry day, with a very low chance of rain. It will be quite a breezy day, with a maximum expected wind speed of 17mph.

1am
Clear skies
Clear skies
19°C (67°F)
Wind 9mph
Gusting to 12mph
Rain: 0mm
Pressure: 1017mb
Humidity: 79%
Visibility: 6.2mi
4am
Clear skies
Clear skies
19°C (66°F)
Wind 7mph
Gusting to 11mph
Rain: 0mm
Pressure: 1016mb
Humidity: 79%
Visibility: 6.2mi
7am
Partly cloudy skies
Partly cloudy skies
19°C (67°F)
Wind 11mph
Gusting to 17mph
Rain: 0mm
Pressure: 1017mb
Humidity: 76%
Visibility: 6.2mi
10am
Sunny skies
Sunny skies
23°C (73°F)
Wind 11mph
Gusting to 13mph
Rain: 0mm
Pressure: 1016mb
Humidity: 73%
Visibility: 6.2mi

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About Our Weather Forecast For Swansea

Our weather forecast for Swansea is updated throughout the day and has been found to be very reliable for planning activities such as days out, leisure, travel, events, fishing, golf and gardening.

For activities that rely on weather forecasts for safety or financial reasons, such as farming, flying, sailing and shipping, we have found our forecasts to be reliable, but we always recommend that you compare several weather forecast sources to ensure you are able to plan your activities safely.

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