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Hourly Forecast
Daylight Hours
07:06
Sunrise
18:49
Sunset
Moon
Waxing Gibbous
18:20
Moonrise
05:19
Moonset
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UV Index
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View stargazing scoreWeather in Altheim today, September 25, 2026
Expect reduced visibility in Altheim on September 25, 2026 where fog patches form. Allow more time for morning journeys if the air stays thick. Expect a grey start, with morning cloud around 90% by 09:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 5°C up to 17°C. Expect humidity between 54% and 100%, most humid near 08:00. Expect gentle winds, highest near 21:00 at 1.3 km/h.
Afternoon skies stay clogged, peaking close to 94% near 21:00. The grey theme continues rather than clearing out. Visibility holds near 25.8 km, though it can fall to 0.3 km. The sun rises at 07:06 and sets at 18:49, for a total of 11 hours 43 minutes of sunlight today.
In short, fog or mist is the watchpoint in Altheim on September 25, 2026; leave extra time for travel around a high of 17°C.
