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Weather in Southsea, United Kingdom 🇬🇧

Weather Forecast in Southsea

Current Weather in Southsea

Partly Cloudy
17°C
Feels like 17°C. Partly Cloudy.
🌬️ 9 km/h SW
💧 83% Humidity
🧭 1022 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 14°C
🌅 Sunrise: 05:18 AM
🌇 Sunset: 09:03 PM
Map Overlays:

Southsea currently sits at 17°C, partly cloudy, feeling like 17°C. Humidity sits at 83% and winds are near 9 km/h, and the UV index is 0 (low). The next few days in Southsea look set for about 15°C up to 25°C.

Hourly Forecast for Southsea

00:00
Partly Cloudy
17°
12%
01:00
Partly Cloudy
17°
13%
02:00
Partly Cloudy
17°
13%
03:00
Partly Cloudy
17°
12%
04:00
Partly Cloudy
17°
11%
05:00
Clear
16°
10%
06:00
Sunny
17°
10%
07:00
Partly Cloudy
18°
8%
08:00
Partly Cloudy
19°
7%
09:00
Partly Cloudy
20°
6%
10:00
Sunny
21°
4%
11:00
Sunny
22°
3%
12:00
Sunny
23°
3%
13:00
Sunny
24°
3%
14:00
Sunny
24°
2%
15:00
Sunny
24°
2%
16:00
Sunny
24°
2%
17:00
Sunny
24°
2%
18:00
Sunny
24°
3%
19:00
Sunny
23°
3%
20:00
Sunny
21°
4%
21:00
Sunny
19°
5%
22:00
Clear
19°
6%
23:00
Clear
19°
5%

14-Day Forecast for Southsea

Thu, Jul 23
Partly Cloudy Partly Cloudy
22° / 17°
Fri, Jul 24
Sunny Sunny
24° / 16°
Sat, Jul 25
Sunny Sunny
25° / 15°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
25° / 16°
Mon, Jul 27
Sunny Sunny
24° / 13°
Tue, Jul 28
Sunny Sunny
24° / 16°
Wed, Jul 29
Sunny Sunny
29° / 19°
Thu, Jul 30
Sunny Sunny
28° / 20°
Fri, Jul 31
Sunny Sunny
26° / 18°
Sat, Aug 01
Sunny Sunny
24° / 16°
Sun, Aug 02
Partly Cloudy Partly Cloudy
24° / 18°
Mon, Aug 03
Sunny Sunny
21° / 17°
Tue, Aug 04
Sunny Sunny
21° / 16°
Wed, Aug 05
Sunny Sunny
20° / 16°

Additional Forecasts for Southsea

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 126.0 μg/m³
O₃ (Ozone) 58.0 μg/m³
NO₂ (Nitrogen Dioxide) 18.8 μg/m³
SO₂ (Sulphur Dioxide) 1.3 μg/m³
PM2.5 (Fine particles) 5.3 μg/m³
PM10 (Coarse particles) 9.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Weather in United Kingdom ›

Best Time to Be Outside in Southsea Today

The most comfortable window in Southsea today looks like 09:00 to 11:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Southsea

What is the temperature in Southsea right now?

The current temperature in Southsea is 17°C (63°F), partly cloudy (feels like 17°C).

What's the weather like in Southsea right now?

Current weather in Southsea: Partly Cloudy, humidity 83%, wind 9 km/h SW.

What is today's forecast for Southsea?

Today in Southsea: high 22°C, low 17°C, partly cloudy. Chance of rain: 12%.

What is the 7-day weather forecast for Southsea?

Daily highs and lows for Southsea:

  • 2026-07-23: 22°C / 17°C
  • 2026-07-24: 24°C / 16°C
  • 2026-07-25: 25°C / 15°C
  • 2026-07-26: 25°C / 16°C
  • 2026-07-27: 24°C / 13°C
  • 2026-07-28: 24°C / 16°C
  • 2026-07-29: 29°C / 19°C
Is it going to rain in Southsea today?

There is a 12% chance of rain in Southsea today. Total expected precipitation: 0.03 mm.

What is the wind speed in Southsea right now?

Wind in Southsea is currently 9 km/h (6 mph) from the SW.

What is the UV index in Southsea right now?

The UV index in Southsea is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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