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Hourly Forecast
Daylight Hours
06:52
Sunrise
18:54
Sunset
Moon
Waxing Gibbous
16:50
Moonrise
00:08
Moonset
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View stargazing scoreWeather in Islington tomorrow, September 21, 2026
Expect a muted, overcast feel in Islington on September 21, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Cloud leads the morning, peaking close to 100% near 00:00. Sunshine has little room until later in the day.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 22°C. Relative humidity sits between 40% and 79%, reaching its peak around 07:00. Expect gentle winds, highest near 16:00 at 1.7 km/h.
Afternoon skies stay clogged, peaking close to 67% near 18:00. The grey theme continues rather than clearing out. Visibility holds near 39.2 km, though it can fall to 33.7 km. Expect sunrise at 06:53, sunset at 18:51, and 11 hours 57 minutes of sunlight today overall.
Overall, Islington on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 22°C.
Frequently asked questions about weather in Islington
How warm does it get in Islington?
The warmest month in Islington is July, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in Islington?
The coldest month in Islington is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Islington?
The wettest month in Islington is October, with an average of 70mm of precipitation.
What is the driest time of year in Islington?
The driest month in Islington is April, with an average of 44mm of precipitation.
