Live Weather & Forecast
Weather in SUSSEX
United Kingdom · Real-time conditions & 3-day outlook
11°C
Feels like 8°C
51°F / Feels 46°F
Overcast
SUSSEX, United Kingdom
🌞 Daytime
Updated: 2026-04-13 08:00
Humidity
89%
Wind
25.6 km/h SSW
Wind Gust
43.8 km/h
Pressure
1022 mb
Visibility
16 km
UV Index
0.6
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
9°C
Wind Degree
211°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
167.9 μg/m³
NO₂
5.5 μg/m³
O₃
103 μg/m³
SO₂
2.2 μg/m³
PM 2.5
10.9 μg/m³
PM 10
14.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for SUSSEX, United Kingdom
12 AM
7°
Clear
1 AM
8°
Clear
2 AM
8°
Clear
3 AM
8°
Cloudy
4 AM
9°
Clear
5 AM
9°
Overcast
6 AM
10°
Overcast
7 AM
11°
Overcast
8 AM
11°
Overcast
9 AM
13°
Overcast
10 AM
13°
Cloudy
11 AM
15°
Partly Cloudy
12 PM
17°
Sunny
1 PM
19°
Sunny
2 PM
21°
Sunny
3 PM
21°
Sunny
4 PM
22°
Patchy rain nearby
5 PM
24°
Sunny
6 PM
20°
Sunny
7 PM
16°
Overcast
8 PM
16°
Cloudy
9 PM
16°
Clear
10 PM
14°
Clear
11 PM
14°
Clear
3-Day Forecast
Daily overview for SUSSEX, United Kingdom
Today
Partly Cloudy
25°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 29.2 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:30 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
21°
/
12°
🌧️ 86% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 23 km/h
🌧️ Total precip: 0.44 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
26°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 25.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit SUSSEX
Plan your trip around the most favorable weather conditions in SUSSEX, United Kingdom.
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 SUSSEX?
Current conditions in SUSSEX: Overcast, temperature 11°C, humidity 89%.
What is the best time to visit SUSSEX?
The best time to visit SUSSEX is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in SUSSEX?
SUSSEX shares the climate of United Kingdom. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in SUSSEX?
Rainfall patterns in SUSSEX vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for SUSSEX?
For visits during June – September: light clothing and sun protection. For the November – March period: layers and a waterproof jacket are recommended for SUSSEX.
What country is SUSSEX in?
SUSSEX is a state/province of United Kingdom.
What are the public holidays in SUSSEX in 2026?
View the full list of 2026 public holidays for SUSSEX on our Holidays page.
What are the coordinates for the weather forecast in SUSSEX?
The weather forecast for SUSSEX is based on coordinates 40.9573, -72.9076.