Sydenham
Greater London, England, United Kingdom
Current Weather
8°47°
Overcast
Feels Like: 6°43°
Min: 9°48°
Max: 14°57°
The next few hours will be partly cloudy, with tomorrow reaching 17°C and dropping to 16°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Pollen Levels
Daylight Hours
06:51
Sunrise
16:35
Sunset
Moon
16:01
Moonrise
05:48
Moonset
Daily Forecast
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View stargazing scoreWeather in Sydenham tomorrow, October 26, 2026
Sydenham looks damp on October 26, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 100% by 10:00. The thickest cloud arrives around 00:00, reaching about 100%.Sydenham looks damp on October 26, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 100% by 10:00. The thickest cloud arrives around 00:00, reaching about 100%.
The day peaks near 16°C and cools toward 9°C. Expect humidity between 71% and 91%, most humid near 12:00. Winds stay light, near 21 km/h by 11:00, so the day feels still more than breezy.The day peaks near 61°F and cools toward 49°F. Expect humidity between 71% and 91%, most humid near 12:00. Winds stay light, near 13 mph by 11:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 100% by 12:00. Visibility holds near 27.9 km, though it can fall to 9.2 km. Expect sunrise at 06:53, sunset at 16:34, and 9 hours 40 minutes of sunlight today overall.Afternoon showers stay in play, peaking near 100% around 12:00. Skies remain cluttered, with cover about 100% by 12:00. Visibility holds near 17.3 mi, though it can fall to 5.7 mi. Expect sunrise at 06:53, sunset at 16:34, and 9 hours 40 minutes of sunlight today overall.
Taken together, Sydenham looks wet enough on October 26, 2026 that flexible outdoor plans work best, with temperatures peaking near 16°C.Taken together, Sydenham looks wet enough on October 26, 2026 that flexible outdoor plans work best, with temperatures peaking near 61°F.
Frequently asked questions about weather in Sydenham
How warm does it get in Sydenham?
The warmest month in Sydenham is July, with average high temperatures of 23°C. The average temperature during this period is around 18°C.The warmest month in Sydenham is July, with average high temperatures of 73°F. The average temperature during this period is around 65°F.
How cold does it get in Sydenham?
The coldest month in Sydenham is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.The coldest month in Sydenham is January, with average low temperatures of 36°F. The average temperature during this period is around 41°F.
What is the wettest time of year in Sydenham?
The wettest month in Sydenham is October, with an average of 70 mm of precipitation.The wettest month in Sydenham is October, with an average of 2.8 in of precipitation.
What is the driest time of year in Sydenham?
The driest month in Sydenham is April, with an average of 44 mm of precipitation.The driest month in Sydenham is April, with an average of 1.7 in of precipitation.