Swansea
Today
Today weather in Swansea
Monday, 15th September 2025
15°
Moderate rain
Official weather alert: Yellow Wind Warning. A slightly cool ambiance awaits Swansea on today, with temperatures hovering between 13 °C in the morning and 15 °C in the afternoon. Intense winds are on the horizon for Swansea Today, with gusts surpassing 53 km/h. Heavy showers are forecasted, reaching up to 6.48 mm.
15° / 13°
Temp
99%
Rain
53 km/h
Wind
83%
Humidity
Swansea Weather Pages
Swansea hourly forecast for today
Scroll right to see more weather forecasts for Swansea today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:51 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 19:30 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  |  | | | | | | | | |  | | | |  | | |  | | Next |
| temperatures | 13.7° | 13.8° | 13.9° | 14° | 13.5° | 13.3° | 13.3° | Sunrise | 13.5° | 13.7° | 13.9° | 14° | 14.2° | 14.3° | 14.7° | 14.9° | 15° | 17.1° | 14.9° | 14.6° | 14.4° | Sunset | 14.3° | 14° | 13.6° | 13.2° | |
| feels like | 10.6° | 10.6° | 10.7° | 10.9° | 10.2° | 10° | 10° | 10.3° | 10.6° | 10.8° | 10.9° | 11.2° | 11.4° | 12° | 12.3° | 15° | 12.3° | 12.2° | 11.9° | 11.7° | 11.5° | 11.2° | 10.7° | 10.3° | |||
| wind speed | 49 km/h | 53 km/h | 53 km/h | 52 km/h | 52 km/h | 50 km/h | 49 km/h | 47 km/h | 47 km/h | 49 km/h | 50 km/h | 50 km/h | 48 km/h | 47 km/h | 47 km/h | 49 km/h | 50 km/h | 49 km/h | 46 km/h | 45 km/h | 44 km/h | 44 km/h | 42 km/h | 41 km/h | |||
| wind degree | 247° | 251° | 253° | 253° | 252° | 255° | 259° | 257° | 256° | 255° | 256° | 258° | 257° | 259° | 262° | 264° | 266° | 270° | 271° | 272° | 273° | 274° | 275° | 278° | |||
| wind direction | WSW | WSW | WSW | WSW | WSW | WSW | W | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | |||
| Precipitation | 0.5 mm | 0.4 mm | 0.3 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.4 mm | 0.4 mm | 0.4 mm | 0.4 mm | 0.3 mm | 0.3 mm | 0.3 mm | 0.3 mm | 0.3 mm | 0.3 mm | 0.2 mm | 0.1 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 79% | 85% | 77% | 100% | 79% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 88% | 86% | 85% | 85% | 87% | 88% | 85% | 85% | 86% | 86% | 85% | 85% | 85% | 84% | 83% | 82% | 68% | 78% | 77% | 76% | 76% | 77% | 78% | 77% | |||
| dew point | 11.8° | 11.6° | 11.4° | 11.6° | 11.4° | 11.3° | 10.9° | 11° | 11.4° | 11.5° | 11.6° | 11.6° | 11.8° | 12.1° | 12.1° | 12° | 11.7° | 11.2° | 10.7° | 10.2° | 10.1° | 10.1° | 9.8° | 9.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 98% | 100% | 100% | 98% | 100% | 100% | 100% | 87% | 94% | 93% | 94% | 97% | 100% | 87% | 57% | 71% | 100% | 82% | 87% | 89% | 89% | 70% | 26% | 37% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 1.2 | 1.9 | 2.3 | 2.1 | 3 | 2.7 | 1.8 | 1 | 0.4 | 0 | 0 | 0 | 0 | 0 |
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Weather in Swansea today
The weather in Swansea today is expected to be slightly cooler than usual, with a forecast temperature of 15 °C, compared to an average of 17 °C for 15th of September in recent years.
temperatures
15 °C
rain
6.5 mm
wind
53 km/h
UV
Low
Swansea daylight overview ☀️
Today in Swansea, The sun rises at 06:51 and sets at 19:30, giving a total daylight duration of 12 hours and 39 minutes.
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What to wear today in Swansea? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Swansea forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
Umbrella
The weather today in Swansea - FAQ
What is the maximum temperature for today in Swansea?
The maximum temperature for today in Swansea is expected to be 15° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Swansea? 🌧️
Yes, there is a 99% chance of rain in Swansea today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Swansea? 🌀
The wind in Swansea is expected to blow at 53 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Swansea today?
Given the forecast of 15 °C with a 99% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Swansea today.
What is the sunrise and sunset time for Swansea today?
The sun is expected to rise at 06:51 and set at 19:30 in Swansea.
How accurate is the weather forecast Swansea today? ✅
Swansea weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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