Santa Rosa
25°76°
Humid and Overcast
Feels Like: 25°77°
Min: 24°75°
Max: 28°82°
The next few hours will be overcast, with tomorrow reaching 31°C and dropping to 24°C. The coming days will be drizzle
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.
05:41
Sunrise
17:25
Sunset
06:20
Moonrise
Sunday
Today
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 tomorrow, October 12, 2026
Rain features in Santa Rosa on October 12, 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 56% near 10:00. Skies look heaviest around 00:00, with cover close to 98%.Rain features in Santa Rosa on October 12, 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 56% near 10:00. Skies look heaviest around 00:00, with cover close to 98%.
The temperature range runs from about 23°C up to 31°C. Moisture in the air spans 70%-99%, with the highest values around 19:00. Expect gentle winds, highest near 06:00 at 12 km/h.The temperature range runs from about 73°F up to 88°F. Moisture in the air spans 70%-99%, with the highest values around 19:00. Expect gentle winds, highest near 06:00 at 7 mph.
Expect the wet theme to continue later, as rain odds reach 92% near 13:00. Cloud amounts hold near 89% around 18:00. Visibility stays generally good near 15.6 km on average, though it can drop toward 9.7 km in thicker cloud or showers. Daylight runs from 05:41 to 17:25, lasting 11 hours 44 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 92% near 13:00. Cloud amounts hold near 89% around 18:00. Visibility stays generally good near 9.7 mi on average, though it can drop toward 6.1 mi in thicker cloud or showers. Daylight runs from 05:41 to 17:25, lasting 11 hours 44 minutes of sunlight today.
The practical takeaway for Santa Rosa on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 31°C.The practical takeaway for Santa Rosa on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 88°F.
Frequently asked questions about weather in Santa Rosa
How warm does it get in Santa Rosa?
The warmest month in Santa Rosa is April, with average high temperatures of 37°C. The average temperature during this period is around 30°C.The warmest month in Santa Rosa is April, with average high temperatures of 98°F. The average temperature during this period is around 86°F.
How cold does it get in Santa Rosa?
The coldest month in Santa Rosa is January, with average low temperatures of 22°C. The average temperature during this period is around 28°C.The coldest month in Santa Rosa is January, with average low temperatures of 72°F. The average temperature during this period is around 82°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 355 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 14 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 1 mm of precipitation.The driest month in Santa Rosa is February, with an average of 0 in of precipitation.