Weekend Weather Forecast - Swansea

Weekend weather in Swansea. Saturday high 18°C (64°F). Sunday high 20°C (68°F).

Weekend Hourly Forecast

Fri·11 Sep
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Temperature · peaks at +19°C

48-Hour Weekend Forecast Chart

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Fri11 Sep
Sat12 Sep
Sun13 Sep
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Temperature · peaks at +18°C

Weekend Activity Outlook

Travel / Drive
Rating
Poor
Reason
Heavy rain — road conditions poor
Outdoor Sports
Rating
Poor
Reason
Wet field — matches likely cancelled
Home / Laundry
Rating
Poor
Reason
Rain will prevent outdoor drying
Outdoor Events
Rating
Poor
Reason
Venue should have indoor backup ready

5-Day Weather Forecast

Full 15-Day Forecast
Today11 Sep
Drizzle
19°/ 14°
72%
Rain
6–20
Wind
Tomorrow12 Sep
Drizzle
18°/ 13°
89%
Rain
2–28
Wind
Sun13 Sep
Rainy
20°/ 17°
84%
Rain
5–19
Wind
Mon14 Sep
Drizzle
19°/ 17°
73%
Rain
3–22
Wind
Tue15 Sep
Drizzle
18°/ 13°
62%
Rain
11–22
Wind

Weather Insight

Swansea is forecast to reach a high of 18°C this weekend, with an overnight low around 13°C. That's 1° above the long-term average high of 17°C for this time of year. Expect a high chance of rain (89% probability) and moderate breezes averaging 28 km/h. Air quality is currently good (AQI 22), with no notable outdoor health concerns.

Today vs Normal

19°C+2° above normal

The long-term average high for today is 17°C.

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.