Weather tomorrow
20 September, 2026
Sunday
13°
0 mm
21°
0 mm
12°
0 mm
10°
0 mm

The local weather in Swansea tomorrow

Sunday, 20 September 2026

The weather tomorrow in Swansea will be quite hot with temperatures reaching 21°C. During the evening and night time the temperatures will drop to 7°C.

For deep dive information check out our hourly weather forecast for tomorrow down the page.

Tomorrow's hourly weather in Swansea

00:0003:0006:0009:0012:0015:0018:0021:00
Temperature9°C7°C9°C13°C21°C20°C12°C10°C
Weather
Clear
Overcast
Clear
Sunny
Sunny
Sunny
Sunny
Patchy rain possible
Chance of rain1%11%5%1%0%1%4%15%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Chance of snow0%0%0%0%0%0%0%0%
Chance of frost0%0%0%0%0%0%0%0%
Humidity35%46%62%37%24%28%55%60%
Wind8Km/h9Km/h11Km/h16Km/h26Km/h27Km/h32Km/h28Km/h
Wind Gust8Km/h19Km/h32Km/h51Km/h59Km/h56Km/h57Km/h61Km/h
Wind Degree336°
352°
349°
345°
324°
327°
303°
294°
Wind DirectionNNWNNNWNNWNWNNWWNWWNW
Cloud Cover8%100%23%0%0%16%22%99%
UV Index00025300
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

Swansea tomorrow weather

Morning

The temperature in Swansea tomorrow in the early morning is 9°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 7°C.

The chance of rain in Swansea in the morning is 5%, and the wind will blow at 11km/h.

Noon

The temperature in Swansea tomorrow at noon time is 21°C and it will feel like 21°C. The humidity will be around 24% with wind speed of 26km/h.

Evening

The temperature in Swansea tomorrow's evening will get to 20°C.

The chance of rain in Swansea in the evening time is 1%, with wind speed of 27km/h.

Night

The night temperature in Swansea tomorrow is 10°C with a wind speed of 28km/h.

The weather in Swansea tomorrow - FAQ

What is the weather tomorrow in Swansea?
The wather forecast for tomorrow in Swansea is mostly sunny.
What is tomorrow's highest and lowest temperature in Swansea?
The temperature tomorrow in Swansea will range between 7° and 21°.
Will it be raining tomorrow in Swansea?
The chance of rain tomorrow in Swansea is 15%.
Will it be windy tomorrow in Swansea?
The wind will blow between 8 Km/h to 32 Km/h tomorrow in Swansea.
How many hours of sunlight tomorrow in Swansea?
There will be 12 hours of sun tomorrow in Swansea.
What time is the sunrise and sunset tomorrow in Swansea?
The sun will rise at 06:04 and set at 18:04.

Clothing recommendation for Swansea

Sunday, 20 September 2026
Sunglasses
Winter Hat
Coat

Sunrise and sunset time in Swansea tomorrow

What time is the sunset and sunrise in Swansea tomorrow? The sun will rise at 06:04 and will set at 18:04. There will be 12 hours of sunlight in Swansea.

Sunrise
06:04
Sunset
18:04
More about the weather in Swansea