Santa Rosa
24°74°
Drizzle and Humid
Feels Like: 23°74°
Min: 23°73°
Max: 30°87°
The next few hours will be humid and overcast, with tomorrow reaching 32°C and dropping to 23°C. The coming days will be light rain throughout the day and thunderstorms until evening.
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.
05:33
Sunrise
17:16
Sunset
06:14
Moonrise
17:59
Moonset
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
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. The morning carries the wetter risk, with rain chances near 88% and the highest odds around 10:00. Cloud is also thick early on, peaking near 83% around 00:00.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. The morning carries the wetter risk, with rain chances near 88% and the highest odds around 10:00. Cloud is also thick early on, peaking near 83% around 00:00.
The temperature range runs from about 23°C up to 32°C. The air stays humid, with relative humidity between 63% and 100% and the peak around 00:00. Airflow remains manageable, reaching about 10 km/h around 12:00.The temperature range runs from about 73°F up to 90°F. The air stays humid, with relative humidity between 63% and 100% and the peak around 00:00. Airflow remains manageable, reaching about 6 mph around 12:00.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 13:00. Cloud also stays substantial, close to 90% near 18:00. Visibility stays generally good near 16 km on average, though it can drop toward 13.7 km in thicker cloud or showers. Sunrise is at 05:33 and sunset at 17:15, giving 11 hours 42 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 100% around 13:00. Cloud also stays substantial, close to 90% near 18:00. Visibility stays generally good near 9.9 mi on average, though it can drop toward 8.5 mi in thicker cloud or showers. Sunrise is at 05:33 and sunset at 17:15, giving 11 hours 42 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 32°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 90°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 32°C. The average temperature during this period is around 27°C.The warmest month in Santa Rosa is May, with average high temperatures of 90°F. The average temperature during this period is around 81°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 69°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 June, with an average of 255 mm of precipitation.The wettest month in Santa Rosa is June, with an average of 10.1 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 58 mm of precipitation.The driest month in Santa Rosa is March, with an average of 2.3 in of precipitation.