Santa Rosa
25°77°
Humid and Overcast
Feels Like: 24°75°
Min: 23°74°
Max: 28°83°
The next few hours will be humid and overcast, with tomorrow reaching 29°C and dropping to 24°C. The coming days will be light rain throughout the day and possible thunderstorms from afternoon until night.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:38
Sunrise
17:24
Sunset
06:18
Moonrise
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View stargazing scoreWeather in Santa Rosa tomorrow, 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. Early hours look the most unsettled, with rain probability near 64% by 10:00. The thickest cloud arrives around 00:00, reaching about 98%.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. Early hours look the most unsettled, with rain probability near 64% by 10:00. The thickest cloud arrives around 00:00, reaching about 98%.
The temperature range runs from about 23°C up to 29°C. The air stays humid, with relative humidity between 78% and 98% and the peak around 18:00. A lighter breeze peaks around 09:00 near 5 km/h.The temperature range runs from about 73°F up to 85°F. The air stays humid, with relative humidity between 78% and 98% and the peak around 18:00. A lighter breeze peaks around 09:00 near 3 mph.
Through the afternoon wet weather remains a factor, with rain chances near 98% around 13:00. Cloud also stays substantial, close to 89% near 18:00. Visibility stays generally good near 16 km on average, though it can drop toward 13.6 km in thicker cloud or showers. Sunrise is at 05:39 and sunset at 17:23, giving 11 hours 44 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 98% around 13:00. Cloud also stays substantial, close to 89% near 18:00. Visibility stays generally good near 9.9 mi on average, though it can drop toward 8.4 mi in thicker cloud or showers. Sunrise is at 05:39 and sunset at 17:23, giving 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 29°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 85°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 36°C. The average temperature during this period is around 30°C.The warmest month in Santa Rosa is April, with average high temperatures of 97°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 27°C.The coldest month in Santa Rosa is January, with average low temperatures of 71°F. The average temperature during this period is around 81°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 361 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 14.2 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.