Santa Rosa
26°79°
Mostly Cloudy
Feels Like: 26°79°
Min: 23°73°
Max: 28°82°
The next few hours will be humid and overcast, with today reaching 28°C and dropping to 23°C. The coming days will be light rain throughout the day and possible thunderstorms until evening.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:32
Sunrise
17:17
Sunset
07:02
Moonrise
18:03
Moonset
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View stargazing scoreWeather in Santa Rosa today, October 12, 2026
Expect unsettled, showery conditions in Santa Rosa on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 82% by 10:00. The thickest cloud arrives around 08:00, reaching about 85%.Expect unsettled, showery conditions in Santa Rosa on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 82% by 10:00. The thickest cloud arrives around 08:00, reaching about 85%.
The day peaks near 28°C and cools toward 23°C. Relative humidity sits between 81% and 99%, reaching its peak around 18:00. Winds stay light, near 13 km/h by 09:00, so the day feels still more than breezy.The day peaks near 82°F and cools toward 73°F. Relative humidity sits between 81% and 99%, reaching its peak around 18:00. Winds stay light, near 8 mph by 09:00, so the day feels still more than breezy.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 13:00. Cloud also stays substantial, close to 85% near 21:00. Horizontal visibility sits around 13.7 km, briefly nearer 5.5 km. Expect sunrise at 05:32, sunset at 17:17, and 11 hours 45 minutes of sunlight today overall.Through the afternoon wet weather remains a factor, with rain chances near 100% around 13:00. Cloud also stays substantial, close to 85% near 21:00. Horizontal visibility sits around 8.5 mi, briefly nearer 3.4 mi. Expect sunrise at 05:32, sunset at 17:17, and 11 hours 45 minutes of sunlight today overall.
Overall, Santa Rosa on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 28°C.Overall, Santa Rosa on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 82°F.
Frequently asked questions about weather in Santa Rosa
How warm does it get in Santa Rosa?
The warmest month in Santa Rosa is May, with average high temperatures of 31°C. The average temperature during this period is around 27°C.The warmest month in Santa Rosa is May, with average high temperatures of 89°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 January, with average low temperatures of 21°C. The average temperature during this period is around 24°C.The coldest month in Santa Rosa is January, with average low temperatures of 71°F. The average temperature during this period is around 75°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 281 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 11 in of precipitation.
What is the driest time of year in Santa Rosa?
The driest month in Santa Rosa is March, with an average of 40 mm of precipitation.The driest month in Santa Rosa is March, with an average of 1.6 in of precipitation.