The Swansea long range forecast shows a slight warming trend, with temperatures gently rising above the seasonal average, 5.6 °F comparing to the historical average.
Select a month and click on a day for more information
Thursday
Oct 1
18° / 16°
Friday
Oct 2
19° / 13°
Saturday
Oct 3
15° / 11°
Sunday
Oct 4
14° / 11°
Monday
Oct 5
14° / 12°
Tuesday
Oct 6
15° / 12°
Wednesday
Oct 7
15° / 12°
Thursday
Oct 8
16° / 12°
Friday
Oct 9
15° / 11°
Saturday
Oct 10
14° / 10°
Sunday
Oct 11
13° / 10°
Monday
Oct 12
14° / 10°
Tuesday
Oct 13
14° / 10°
Wednesday
Oct 14
14° / 10°
Thursday
Oct 15
13° / 10°
Friday
Oct 16
14° / 10°
Saturday
Oct 17
14° / 11°
Sunday
Oct 18
14° / 11°
Monday
Oct 19
15° / 11°
Tuesday
Oct 20
14° / 12°
Wednesday
Oct 21
13° / 11°
Thursday
Oct 22
13° / 10°
Friday
Oct 23
13° / 9°
Saturday
Oct 24
13° / 11°
Sunday
Oct 25
13° / 9°
Monday
Oct 26
13° / 10°
Tuesday
Oct 27
13° / 10°
Wednesday
Oct 28
13° / 11°
Thursday
Oct 29
13° / 10°
Friday
Oct 30
13° / 10°
Saturday
Oct 31
13° / 10°
Swansea 30 days weather forecast
Check out our estimated 30 days weather forecast for Swansea, this data is based on the average weather in Swansea in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Swansea next to the desired date.
Weather in Swansea for the next 30 days
Click on a day for an hourly weather forecast
Swansea long range weather forecast - FAQ
Do you provide 30 days weather forecast for Swansea?
You can see the next 30 weather forecast for Swansea at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Swansea?
Sure, you can select the date from the calendar above to view the forecast in Swansea on that date.
How accurate is the long-range weather forecast for Swansea?
Our long-range weather forecast for Swansea is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Swansea