Live Weather & Forecast
Weather in Portslade by Sea
England, United Kingdom · Real-time conditions & 3-day outlook
12°C
Feels like 11°C
54°F / Feels 52°F
Overcast
Portslade by Sea, England
🌞 Daytime
Updated: 2026-04-13 12:30
Humidity
71%
Wind
10.1 km/h WSW
Wind Gust
13 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
3.1
(Moderate)
Precipitation
0.1 mm
Cloud Cover
25%
Dew Point
4.5°C
Wind Degree
240°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
157.9 μg/m³
NO₂
5.7 μg/m³
O₃
87 μg/m³
SO₂
1.5 μg/m³
PM 2.5
8.9 μg/m³
PM 10
14.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Portslade by Sea, England
12 AM
8°
Clear
1 AM
8°
Clear
2 AM
8°
Clear
3 AM
8°
Patchy rain nearby
4 AM
8°
Patchy rain nearby
5 AM
8°
Patchy rain nearby
6 AM
8°
Clear
7 AM
7°
Sunny
8 AM
8°
Sunny
9 AM
8°
Sunny
10 AM
9°
Sunny
11 AM
9°
Patchy rain nearby
12 PM
12°
Overcast
1 PM
10°
Patchy rain nearby
2 PM
10°
Patchy rain nearby
3 PM
10°
Patchy rain nearby
4 PM
10°
Patchy rain nearby
5 PM
10°
Sunny
6 PM
10°
Sunny
7 PM
10°
Sunny
8 PM
9°
Clear
9 PM
9°
Clear
10 PM
8°
Clear
11 PM
8°
Clear
3-Day Forecast
Daily overview for Portslade by Sea, England
Today
Patchy rain nearby
10°
/
7°
🌧️ 85% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0.48 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:11 AM
🌇 Sunset: 07:53 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
11°
/
7°
🌧️ 84% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 22 km/h
🌧️ Total precip: 0.72 mm
☀️ UV Index: 1
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
12°
/
10°
🌧️ 83% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 22 km/h
🌧️ Total precip: 0.59 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Portslade by Sea
Plan your trip to Portslade by Sea, United Kingdom around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Portslade by Sea?
Current conditions in Portslade by Sea: Overcast, temperature 12°C, humidity 71%.
What is the best time to visit Portslade by Sea?
The best time to visit Portslade by Sea is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Portslade by Sea?
Portslade by Sea is located at approximately 50.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Portslade by Sea?
The wettest period in Portslade by Sea is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Portslade by Sea?
For visits to Portslade by Sea during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Portslade by Sea in?
Portslade by Sea is located in United Kingdom, in the state of England.
What are the public holidays in Portslade by Sea in 2026?
View the 2026 public holidays for Portslade by Sea on our Holidays page.
What are the GPS coordinates used for the weather forecast in Portslade by Sea?
The weather forecast for Portslade by Sea uses coordinates 50.833, -0.207.