Santa Rosa
21°69°
Mostly Cloudy
Feels Like: 20°67°
Min: 21°69°
Max: 29°84°
The next few hours will be mostly cloudy, with today reaching 29°C and dropping to 20°C. The coming days will be drizzle
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Air quality is satisfactory, and air pollution poses little or no risk.
05:37
Sunrise
17:22
Sunset
07:08
Moonrise
18:07
Moonset
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View stargazing scoreWeather in Santa Rosa today, October 12, 2026
Santa Rosa looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 42% around 10:00. Cloud cover is also at its densest near 05:00 at roughly 83%.Santa Rosa looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 42% around 10:00. Cloud cover is also at its densest near 05:00 at roughly 83%.
Temperatures climb from an overnight low near 21°C toward a daytime high of about 29°C. Expect humidity between 67% and 98%, most humid near 18:00. A lighter breeze peaks around 12:00 near 16 km/h.Temperatures climb from an overnight low near 69°F toward a daytime high of about 84°F. Expect humidity between 67% and 98%, most humid near 18:00. A lighter breeze peaks around 12:00 near 10 mph.
Afternoon showers stay in play, peaking near 74% around 16:00. Skies remain cluttered, with cover about 81% by 23:00. Horizontal visibility sits around 15 km, briefly nearer 7.7 km. The sun rises at 05:37 and sets at 17:22, for a total of 11 hours 44 minutes of sunlight today.Afternoon showers stay in play, peaking near 74% around 16:00. Skies remain cluttered, with cover about 81% by 23:00. Horizontal visibility sits around 9.3 mi, briefly nearer 4.8 mi. The sun rises at 05:37 and sets at 17:22, for a total of 11 hours 44 minutes of sunlight today.
Taken together, Santa Rosa looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 29°C.Taken together, Santa Rosa looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 84°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 32°C. The average temperature during this period is around 27°C.The warmest month in Santa Rosa is April, with average high temperatures of 90°F. The average temperature during this period is around 80°F.
How cold does it get in Santa Rosa?
The coldest month in Santa Rosa is February, with average low temperatures of 20°C. The average temperature during this period is around 24°C.The coldest month in Santa Rosa is February, with average low temperatures of 68°F. The average temperature during this period is around 76°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 268 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 10.5 in of precipitation.
What is the driest time of year in Santa Rosa?
The driest month in Santa Rosa is January, with an average of 3 mm of precipitation.The driest month in Santa Rosa is January, with an average of 0.1 in of precipitation.