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Hourly Forecast
Daylight Hours
08:15
Sunrise
20:03
Sunset
Moon
Waxing Gibbous
19:29
Moonrise
06:43
Moonset
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View stargazing scoreWeather in Alameda today, September 25, 2026
Alameda starts September 25, 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. Morning skies stay relatively clear, holding cloud close to 57% near 07:00. The early part of the day favours being outside.
The day peaks near 36°C and cools toward 17°C. Moisture in the air spans 15%-68%, with the highest values around 08:00. Airflow remains manageable, reaching about 3.0 km/h around 16:00.
Through the afternoon cloud remains the main feature, with cover near 78% around 15:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 47.2 km, briefly nearer 34.1 km. Expect sunrise at 08:15, sunset at 20:03, and 11 hours 48 minutes of sunlight today overall.
In short, September 25, 2026 looks like a fine day in Alameda for being outside, peaking around 36°C.
Frequently asked questions about weather in Alameda
How warm does it get in Alameda?
The warmest month in Alameda is August, with average high temperatures of 35°C. The average temperature during this period is around 28°C.
How cold does it get in Alameda?
The coldest month in Alameda is January, with average low temperatures of 5°C. The average temperature during this period is around 10°C.
What is the wettest time of year in Alameda?
The wettest month in Alameda is March, with an average of 94mm of precipitation.
What is the driest time of year in Alameda?
The driest month in Alameda is July, with an average of 1mm of precipitation.
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