See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
6°
Foggy
Feels Like: 9°
Min: 6°
Max: 21°
The next few hours will be foggy, with today reaching 21°C and dropping to 12°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:25
Sunrise
19:16
Sunset
Moon
Waxing Gibbous
18:16
Moonrise
03:10
Moonset
Daily Forecast
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Thursday
Friday
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View stargazing scoreWeather in Vallendar today, September 23, 2026
Expect reduced visibility in Vallendar on September 23, 2026 where fog patches form. Allow more time for morning journeys if the air stays thick. Expect a grey start, with morning cloud around 68% by 11:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 6°C toward a daytime high of about 21°C. Moisture in the air spans 40%-100%, with the highest values around 06:00. Airflow remains manageable, reaching about 1.4 km/h around 17:00.
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 31.7 km, with poorer spells close to 0.1 km. Daylight runs from 07:25 to 19:16, lasting 11 hours 50 minutes of sunlight today.
Taken together, murky spells in Vallendar on September 23, 2026 favour slower morning movement before any clearer air arrives.
Frequently asked questions about weather in Vallendar
How warm does it get in Vallendar?
The warmest month in Vallendar is August, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Vallendar?
The coldest month in Vallendar is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Vallendar?
The wettest month in Vallendar is January, with an average of 87mm of precipitation.
What is the driest time of year in Vallendar?
The driest month in Vallendar is April, with an average of 52mm of precipitation.
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