Live Weather & Forecast
Weather in Sydenham
England, United Kingdom · Real-time conditions & 3-day outlook
4°C
Feels like 4°C
40°F / Feels 39°F
Sunny
Sydenham, England
🌞 Daytime
Updated: 2026-04-13 07:15
Humidity
93%
Wind
3.6 km/h SW
Wind Gust
5.1 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0.1
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
3.3°C
Wind Degree
221°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
183.9 μg/m³
NO₂
28 μg/m³
O₃
37 μg/m³
SO₂
3.8 μg/m³
PM 2.5
12.2 μg/m³
PM 10
17.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sydenham, England
12 AM
7°
Clear
1 AM
7°
Clear
2 AM
6°
Clear
3 AM
6°
Clear
4 AM
6°
Clear
5 AM
6°
Clear
6 AM
5°
Clear
7 AM
4°
Sunny
8 AM
7°
Sunny
9 AM
9°
Sunny
10 AM
10°
Sunny
11 AM
12°
Sunny
12 PM
13°
Sunny
1 PM
14°
Patchy rain nearby
2 PM
14°
Patchy rain nearby
3 PM
14°
Patchy rain nearby
4 PM
13°
Patchy rain nearby
5 PM
13°
Patchy rain nearby
6 PM
12°
Patchy rain nearby
7 PM
11°
Patchy rain nearby
8 PM
10°
Patchy rain nearby
9 PM
9°
Clear
10 PM
8°
Clear
11 PM
8°
Clear
3-Day Forecast
Daily overview for Sydenham, England
Today
Patchy rain nearby
14°
/
5°
🌧️ 92% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 13 km/h
🌧️ Total precip: 1.94 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:53 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
15°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:06 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
13°
/
10°
🌧️ 89% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 1.52 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:04 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Sydenham
Plan your trip to Sydenham, 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 Sydenham?
Current conditions in Sydenham: Sunny, temperature 4°C, humidity 93%.
What is the best time to visit Sydenham?
The best time to visit Sydenham is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sydenham?
Sydenham is located at approximately 51.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sydenham?
The wettest period in Sydenham is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sydenham?
For visits to Sydenham during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Sydenham in?
Sydenham is located in United Kingdom, in the state of England.
What are the public holidays in Sydenham in 2026?
View the 2026 public holidays for Sydenham on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sydenham?
The weather forecast for Sydenham uses coordinates 51.4268, -0.0524.