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Hourly Forecast
Daylight Hours
07:30
Sunrise
18:58
Sunset
Moon
Waning Crescent
05:19
Moonrise
15:12
Moonset
Daily Forecast
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Air Quality Data Available
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UV Index
Humidity
Weather in Santa Rosa today, September 07, 2026
Santa Rosa starts September 07, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds.
The day peaks near 14°C and cools toward 3°C. Relative humidity sits between 39% and 65%, reaching its peak around 23:00. Airflow remains manageable, reaching about 5.4 km/h around 17:00.
Afternoon conditions open up, holding cloud close to 13% near 17:00. The day finishes on a milder, brighter note. Visibility stays near 16.1 km. Daylight runs from 07:30 to 18:58, lasting 11 hours 27 minutes of sunlight today.
Overall, Santa Rosa on September 07, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 14°C.
