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15°
Mostly Cloudy
Feels Like: 16°
Min: 13°
Max: 19°
The next few hours will be overcast, with tomorrow reaching 19°C and dropping to 11°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:39
Sunrise
19:41
Sunset
Moon
Waxing Gibbous
17:32
Moonrise
00:59
Moonset
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View stargazing scoreWeather in Halluin tomorrow, September 21, 2026
Halluin stays under cloudy skies on September 21, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a grey start, with morning cloud around 100% by 05:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 19°C. Expect humidity between 57% and 87%, most humid near 04:00. Expect gentle winds, highest near 13:00 at 2.5 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 12:00. Outdoor plans may still want a flexible backup. Expect visibility near 33.5 km, with poorer spells close to 26.4 km. Expect sunrise at 07:40, sunset at 19:38, and 11 hours 58 minutes of sunlight today overall.
Overall, Halluin on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 19°C.
Frequently asked questions about weather in Halluin
How warm does it get in Halluin?
The warmest month in Halluin is August, with average high temperatures of 23°C. The average temperature during this period is around 19°C.
How cold does it get in Halluin?
The coldest month in Halluin is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Halluin?
The wettest month in Halluin is January, with an average of 82mm of precipitation.
What is the driest time of year in Halluin?
The driest month in Halluin is April, with an average of 48mm of precipitation.
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