See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
26°
Overcast
Feels Like: 29°
Min: 26°
Max: 31°
The next few hours will be overcast, with today reaching 31°C and dropping to 26°C. The coming days will be possible thunderstorms until night.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:58
Sunrise
17:55
Sunset
Moon
Waxing Gibbous
17:18
Moonrise
04:51
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for California.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for California.
View stargazing scoreWeather in California today, September 25, 2026
Rain features in California on September 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 44% near 09:00. Skies look heaviest around 03:00, with cover close to 93%.
Temperatures climb from an overnight low near 26°C toward a daytime high of about 31°C. Relative humidity sits between 66% and 89%, reaching its peak around 03:00. Airflow remains manageable, reaching about 4.2 km/h around 11:00.
The second half of the day still looks unsettled, with rain probability around 78% by 12:00. Dense cloud near 82% at 20:00 keeps the feel grey. Visibility holds near 15.1 km, though it can fall to 5.5 km. Expect sunrise at 05:58, sunset at 17:55, and 11 hours 57 minutes of sunlight today overall.
In short, treat September 25, 2026 in California as a damp day: pack covers, watch the wetter hours, and expect a high near 31°C.
Frequently asked questions about weather in California
How warm does it get in California?
The warmest month in California is May, 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 24°C. The average temperature during this period is around 26°C.
What is the wettest time of year in California?
The wettest month in California is August, with an average of 158mm of precipitation.
What is the driest time of year in California?
The driest month in California is February, with an average of 19mm of precipitation.
