Santa Rosa

Current Weather

26°79°

Overcast

Feels Like: 25°77°

Min: 25°77°

Max: 28°83°

The next few hours will be overcast, with tomorrow reaching 30°C and dropping to 24°C. The coming days will be light rain throughout the day.

Hourly Forecast
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Air Quality
12
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:38

Sunrise

17:24

Sunset

11 hours 46 minutes of sunlight today
Moon

06:17

Moonrise

Daily Forecast

Sunday

25°77°
28°83°

Today

25°77°
30°87°

Tuesday

24°76°
31°89°

Wednesday

24°75°
31°88°

Thursday

23°74°
32°90°

Friday

24°76°
31°89°

Saturday

25°76°
28°83°

Sunday

25°76°
31°87°

Monday

25°76°
31°87°

Tuesday

25°76°
28°83°
UV Index
No protection needed
0Low
LowExtreme
Humidity
91%Very Humid
LowHigh
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Weather in Santa Rosa tomorrow, 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. Wetter spells lean into the morning, when rain odds reach about 26% near 10:00. Skies look heaviest around 00:00, with cover close to 98%.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. Wetter spells lean into the morning, when rain odds reach about 26% near 10:00. Skies look heaviest around 00:00, with cover close to 98%.

Expect highs of 30°C and cooler readings close to 25°C. Relative humidity sits between 70% and 94%, reaching its peak around 22:00. Expect gentle winds, highest near 06:00 at 17 km/h.Expect highs of 87°F and cooler readings close to 77°F. Relative humidity sits between 70% and 94%, reaching its peak around 22:00. Expect gentle winds, highest near 06:00 at 11 mph.

The second half of the day still looks unsettled, with rain probability around 52% by 13:00. Dense cloud near 88% at 22:00 keeps the feel grey. Views remain open at about 16.1 km. Sunrise is at 05:38 and sunset at 17:24, giving 11 hours 45 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 52% by 13:00. Dense cloud near 88% at 22:00 keeps the feel grey. Views remain open at about 10 mi. Sunrise is at 05:38 and sunset at 17:24, giving 11 hours 45 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 30°C.Taken together, Santa Rosa looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 87°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 34°C. The average temperature during this period is around 29°C.The warmest month in Santa Rosa is April, with average high temperatures of 93°F. The average temperature during this period is around 85°F.

How cold does it get in Santa Rosa?

The coldest month in Santa Rosa is January, with average low temperatures of 23°C. The average temperature during this period is around 27°C.The coldest month in Santa Rosa is January, with average low temperatures of 74°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 366 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 14.4 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.

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