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14°
Overcast
Feels Like: 15°
Min: 8°
Max: 18°
The next few hours will be overcast, with today reaching 18°C and dropping to 9°C. The coming days will be cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:24
Sunrise
19:22
Sunset
Moon
Waxing Gibbous
17:40
Moonrise
01:57
Moonset
Daily Forecast
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Tuesday
Wednesday
Thursday
Friday
Saturday
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Wednesday
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View stargazing scoreWeather in Mayen today, September 21, 2026
Mayen looks cloudy on September 21, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Expect a grey start, with morning cloud around 100% by 10:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 8°C toward a daytime high of about 18°C. The air stays humid, with relative humidity between 50% and 85% and the peak around 23:00. Airflow remains manageable, reaching about 3.6 km/h around 17:00.
Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 38.8 km, though it can fall to 29.4 km. The sun rises at 07:24 and sets at 19:22, for a total of 11 hours 58 minutes of sunlight today.
The practical takeaway for Mayen on September 21, 2026 is a cloudy day that stays usable, just not particularly bright, around 18°C.
Frequently asked questions about weather in Mayen
How warm does it get in Mayen?
The warmest month in Mayen 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 Mayen?
The coldest month in Mayen is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Mayen?
The wettest month in Mayen is June, with an average of 82mm of precipitation.
What is the driest time of year in Mayen?
The driest month in Mayen is April, with an average of 52mm of precipitation.
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