Santa Rosa
19°66°
Light Rain
Feels Like: 19°66°
Min: 18°64°
Max: 24°75°
The next few hours will be mostly cloudy, with today reaching 24°C and dropping to 18°C. The coming days will be light rain throughout the day.
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air quality is satisfactory, and air pollution poses little or no risk.
05:25
Sunrise
17:14
Sunset
06:02
Moonrise
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
See moon phases, eclipses, and seasons for this year.
View astronomySee sky darkness, moon phase, and the best viewing window for Santa Rosa.
View stargazing scoreWeather in Santa Rosa today, October 11, 2026
Expect unsettled, showery conditions in Santa Rosa on October 11, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.Expect unsettled, showery conditions in Santa Rosa on October 11, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
The temperature range runs from about 18°C up to 24°C. Moisture in the air spans 93%-99%, with the highest values around 18:00. Expect gentle winds, highest near 18:00 at 2 km/h.The temperature range runs from about 64°F up to 75°F. Moisture in the air spans 93%-99%, with the highest values around 18:00. Expect gentle winds, highest near 18:00 at 1 mph.
The second half of the day still looks unsettled, with rain probability around 100% by 17:00. Dense cloud near 99% at 18:00 keeps the feel grey. Visibility stays generally good near 14 km on average, though it can drop toward 1.3 km in thicker cloud or showers. Expect sunrise at 05:25, sunset at 17:14, and 11 hours 49 minutes of sunlight today overall.The second half of the day still looks unsettled, with rain probability around 100% by 17:00. Dense cloud near 99% at 18:00 keeps the feel grey. Visibility stays generally good near 8.7 mi on average, though it can drop toward 0.8 mi in thicker cloud or showers. Expect sunrise at 05:25, sunset at 17:14, and 11 hours 49 minutes of sunlight today overall.
Taken together, Santa Rosa looks wet enough on October 11, 2026 that flexible outdoor plans work best, with temperatures peaking near 24°C.Taken together, Santa Rosa looks wet enough on October 11, 2026 that flexible outdoor plans work best, with temperatures peaking near 75°F.
Frequently asked questions about weather in Santa Rosa
How warm does it get in Santa Rosa?
The warmest month in Santa Rosa is March, with average high temperatures of 25°C. The average temperature during this period is around 20°C.The warmest month in Santa Rosa is March, with average high temperatures of 77°F. The average temperature during this period is around 69°F.
How cold does it get in Santa Rosa?
The coldest month in Santa Rosa is January, with average low temperatures of 15°C. The average temperature during this period is around 19°C.The coldest month in Santa Rosa is January, with average low temperatures of 60°F. The average temperature during this period is around 67°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 872 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 34.3 in of precipitation.
What is the driest time of year in Santa Rosa?
The driest month in Santa Rosa is February, with an average of 48 mm of precipitation.The driest month in Santa Rosa is February, with an average of 1.9 in of precipitation.