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Hourly Forecast
Daylight Hours
06:29
Sunrise
18:13
Sunset
Moon
Waxing Gibbous
17:43
Moonrise
04:41
Moonset
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View stargazing scoreWeather in Mérk today, September 25, 2026
Cloud cover dominates in Mérk on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.
The temperature range runs from about 11°C up to 17°C. Relative humidity sits between 66% and 92%, reaching its peak around 21:00. Airflow remains manageable, reaching about 2.1 km/h around 15:00.
Through the afternoon cloud remains the main feature, with cover near 74% around 23:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 31.2 km, briefly nearer 20.1 km. Daylight runs from 06:29 to 18:13, lasting 11 hours 43 minutes of sunlight today.
In short, cloud leads the story in Mérk on September 25, 2026; expect limited sun and a peak around 17°C.
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