Greenwich
Greater London, England, United Kingdom
Current Weather
12°54°
Light Rain
Feels Like: 13°55°
Min: 9°48°
Max: 13°56°
The next few hours will be light rain, with today reaching 13°C and dropping to 6°C. The coming days will be light rain
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Pollen Levels
Daylight Hours
07:48
Sunrise
17:39
Sunset
Moon
16:32
Moonrise
04:06
Moonset
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View stargazing scoreWeather in Greenwich today, October 23, 2026
Greenwich starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 00:00. Cloud is also thick early on, peaking near 100% around 00:00.Greenwich starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 00:00. Cloud is also thick early on, peaking near 100% around 00:00.
Expect highs of 13°C and cooler readings close to 9°C. Expect humidity between 68% and 95%, most humid near 00:00. Breezes become lively, peaking around 16:00 near 27 km/h.Expect highs of 56°F and cooler readings close to 48°F. Expect humidity between 68% and 95%, most humid near 00:00. Breezes become lively, peaking around 16:00 near 17 mph.
The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 100% at 12:00 keeps the feel grey. Visibility holds near 25.7 km, though it can fall to 1.8 km. The sun rises at 07:48 and sets at 17:39, for a total of 9 hours 51 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 100% at 12:00 keeps the feel grey. Visibility holds near 16 mi, though it can fall to 1.1 mi. The sun rises at 07:48 and sets at 17:39, for a total of 9 hours 51 minutes of sunlight today.
The practical takeaway for Greenwich on October 23, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 13°C.The practical takeaway for Greenwich on October 23, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 56°F.
Frequently asked questions about weather in Greenwich
How warm does it get in Greenwich?
The warmest month in Greenwich is July, with average high temperatures of 23°C. The average temperature during this period is around 18°C.The warmest month in Greenwich 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 Greenwich?
The coldest month in Greenwich is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.The coldest month in Greenwich 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 Greenwich?
The wettest month in Greenwich is October, with an average of 70 mm of precipitation.The wettest month in Greenwich is October, with an average of 2.8 in of precipitation.
What is the driest time of year in Greenwich?
The driest month in Greenwich is April, with an average of 44 mm of precipitation.The driest month in Greenwich is April, with an average of 1.7 in of precipitation.