See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
16°
Breezy and Mostly Cloudy
Feels Like: 17°
Min: 13°
Max: 18°
The next few hours will be breezy and partly cloudy, with today reaching 16°C and dropping to 13°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:04
Sunrise
19:29
Sunset
Moon
Waxing Crescent
12:43
Moonrise
20:20
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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UV Index
Humidity
Weather in Bangor today, September 15, 2026
Bangor is set for a fine, sunny day on September 15, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside.
Expect highs of 18°C and cooler readings close to 13°C. Relative humidity sits between 71% and 86%, reaching its peak around 23:00. A lighter breeze peaks around 15:00 near 7.5 km/h.
Through the afternoon cloud remains the main feature, with cover near 75% around 23:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 32.7 km, briefly nearer 24.9 km. Daylight runs from 07:04 to 19:29, lasting 12 hours 25 minutes of sunlight today.
The practical takeaway for Bangor is a bright September 15, 2026, ideal for outdoor errands before temperatures ease from about 18°C.
Frequently asked questions about weather in Bangor
How warm does it get in Bangor?
The warmest month in Bangor is August, with average high temperatures of 16°C. The average temperature during this period is around 15°C.
How cold does it get in Bangor?
The coldest month in Bangor is February, with average low temperatures of 5°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Bangor?
The wettest month in Bangor is October, with an average of 122mm of precipitation.
What is the driest time of year in Bangor?
The driest month in Bangor is April, with an average of 64mm of precipitation.
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