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Hourly Forecast
Daylight Hours
07:34
Sunrise
19:17
Sunset
Moon
Waxing Gibbous
18:49
Moonrise
05:47
Moonset
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View stargazing scoreWeather in Vianden today, September 25, 2026
Conditions in Vianden on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. The opening hours look fair, as cloud stays near 13% around 10:00. Morning errands should face fewer weather interruptions.
The day peaks near 23°C and cools toward 8°C. Expect humidity between 30% and 84%, most humid near 08:00. A lighter breeze peaks around 13:00 near 2.0 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 67% around 17:00. Outdoor plans may still want a flexible backup. Expect visibility near 42.4 km, with poorer spells close to 32.0 km. Daylight runs from 07:34 to 19:17, lasting 11 hours 42 minutes of sunlight today.
Taken together, settled sunshine in Vianden on September 25, 2026 makes outdoor timing easier, with highs near 23°C.