See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
28°
Clear
Feels Like: 24°
Min: 16°
Max: 28°
The next few hours will be clear, with today reaching 28°C and dropping to 20°C. The coming days will be clear throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:54
Sunrise
19:05
Sunset
Moon
Waxing Crescent
12:37
Moonrise
21:18
Moonset
Daily Forecast
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Weather in California today, September 16, 2026
Conditions in California 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.
The day peaks near 28°C and cools toward 16°C. The air stays humid, with relative humidity between 40% and 80% and the peak around 23:00. Expect gentle winds, highest near 18:00 at 3.1 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 62% around 19:00. Outdoor plans may still want a flexible backup. Horizontal visibility holds close to 16.1 km. Sunrise is at 06:54 and sunset at 19:05, giving 12 hours 11 minutes of sunlight today.
In short, September 16, 2026 looks like a fine day in California for being outside, peaking around 28°C.
Frequently asked questions about weather in California
How warm does it get in California?
The warmest month in California is July, with average high temperatures of 30°C. The average temperature during this period is around 27°C.
How cold does it get in California?
The coldest month in California is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in California?
The wettest month in California is July, with an average of 129mm of precipitation.
What is the driest time of year in California?
The driest month in California is November, with an average of 76mm of precipitation.
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