Santa Rosa
21°70°
Light Rain and Humid
Feels Like: 22°72°
Min: 19°66°
Max: 24°76°
The next few hours will be mostly cloudy, with today reaching 24°C and dropping to 20°C. The coming days will be 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.
05:24
Sunrise
17:13
Sunset
06:01
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
Santa Rosa looks damp on October 11, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.Santa Rosa looks damp on October 11, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.
Temperatures climb from an overnight low near 19°C toward a daytime high of about 24°C. Moisture in the air spans 86%-99%, with the highest values around 17:00. A lighter breeze peaks around 18:00 near 1 km/h.Temperatures climb from an overnight low near 66°F toward a daytime high of about 76°F. Moisture in the air spans 86%-99%, with the highest values around 17:00. A lighter breeze peaks around 18:00 near 1 mph.
Afternoon showers stay in play, peaking near 94% around 16:00. Skies remain cluttered, with cover about 100% by 18:00. Expect visibility near 16 km, with poorer spells close to 15 km. The sun rises at 05:24 and sets at 17:13, for a total of 11 hours 49 minutes of sunlight today.Afternoon showers stay in play, peaking near 94% around 16:00. Skies remain cluttered, with cover about 100% by 18:00. Expect visibility near 9.9 mi, with poorer spells close to 9.3 mi. The sun rises at 05:24 and sets at 17:13, for a total of 11 hours 49 minutes of sunlight today.
The practical takeaway for Santa Rosa on October 11, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 24°C.The practical takeaway for Santa Rosa on October 11, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 76°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 19°C.The warmest month in Santa Rosa is March, with average high temperatures of 76°F. The average temperature during this period is around 67°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 59°F. The average temperature during this period is around 66°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 511 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 20.1 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 35 mm of precipitation.The driest month in Santa Rosa is February, with an average of 1.4 in of precipitation.