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Hourly Forecast
Daylight Hours
06:56
Sunrise
19:08
Sunset
Moon
Waxing Crescent
12:46
Moonrise
21:26
Moonset
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Weather in Acalanes Ridge today, September 16, 2026
Conditions in Acalanes Ridge on September 16, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Morning skies stay relatively clear, holding cloud close to 32% near 09:00. The early part of the day favours being outside.
Temperatures climb from an overnight low near 13°C toward a daytime high of about 20°C. Relative humidity sits between 60% and 98%, reaching its peak around 06:00. A lighter breeze peaks around 09:00 near 8.6 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 67% around 22:00. Outdoor plans may still want a flexible backup. Expect visibility near 14.8 km, with poorer spells close to 12.2 km. Daylight runs from 06:56 to 19:08, lasting 12 hours 11 minutes of sunlight today.
The practical takeaway for Acalanes Ridge is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 20°C.
Frequently asked questions about weather in Acalanes Ridge
How warm does it get in Acalanes Ridge?
The warmest month in Acalanes Ridge is August, with average high temperatures of 29°C. The average temperature during this period is around 20°C.
How cold does it get in Acalanes Ridge?
The coldest month in Acalanes Ridge is December, with average low temperatures of 7°C. The average temperature during this period is around 10°C.
What is the wettest time of year in Acalanes Ridge?
The wettest month in Acalanes Ridge is January, with an average of 108mm of precipitation.
What is the driest time of year in Acalanes Ridge?
The driest month in Acalanes Ridge is July, with an average of 0mm of precipitation.
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