See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Mostly Cloudy
Feels Like: 17°
Min: 13°
Max: 21°
The next few hours will be overcast, with today reaching 21°C and dropping to 10°C. The coming days will be mostly clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:52
Sunrise
19:14
Sunset
Moon
Waxing Crescent
12:13
Moonrise
20:22
Moonset
Daily Forecast
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Wednesday
Thursday
Friday
Saturday
Sunday
Monday
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Wednesday
Thursday
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Weather in Gloucester today, September 15, 2026
Gloucester looks cloudy on September 15, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 66% around 10:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 13°C toward a daytime high of about 21°C. The air stays humid, with relative humidity between 56% and 84% and the peak around 23:00. Expect gentle winds, highest near 16:00 at 5.8 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 84% around 15:00. Outdoor plans may still want a flexible backup. Expect visibility near 37.6 km, with poorer spells close to 30.6 km. Sunrise is at 06:52 and sunset at 19:14, giving 12 hours 22 minutes of sunlight today.
In short, cloud leads the story in Gloucester on September 15, 2026; expect limited sun and a peak around 21°C.
Frequently asked questions about weather in Gloucester
How warm does it get in Gloucester?
The warmest month in Gloucester is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Gloucester?
The coldest month in Gloucester 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 Gloucester?
The wettest month in Gloucester is October, with an average of 88mm of precipitation.
What is the driest time of year in Gloucester?
The driest month in Gloucester is April, with an average of 52mm of precipitation.
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