Santa Rosa

Current Weather

24°75°

Drizzle and Humid

Feels Like: 23°74°

Min: 24°75°

Max: 26°79°

The next few hours will be humid and overcast, with tomorrow reaching 28°C and dropping to 23°C. The coming days will be light rain throughout the day.

Hourly Forecast
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Air Quality
11
Good

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

GoodHazardous
Daylight Hours

05:37

Sunrise

17:23

Sunset

11 hours 46 minutes of sunlight today
Moon

06:16

Moonrise

Daily Forecast

Sunday

24°75°
26°79°

Today

23°74°
28°82°

Tuesday

23°73°
29°84°

Wednesday

23°74°
29°84°

Thursday

23°74°
29°84°

Friday

23°74°
29°84°

Saturday

24°74°
26°78°

Sunday

23°74°
28°82°

Monday

23°74°
28°83°

Tuesday

24°74°
28°82°
UV Index
No protection needed
0Low
LowExtreme
Humidity
96%Very Humid
LowHigh
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Weather in Santa Rosa tomorrow, October 12, 2026

Rain features in Santa Rosa on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 68% around 10:00. Cloud cover is also at its densest near 00:00 at roughly 100%.Rain features in Santa Rosa on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 68% around 10:00. Cloud cover is also at its densest near 00:00 at roughly 100%.

The temperature range runs from about 23°C up to 28°C. Expect humidity between 76% and 98%, most humid near 03:00. A lighter breeze peaks around 09:00 near 14 km/h.The temperature range runs from about 74°F up to 82°F. Expect humidity between 76% and 98%, most humid near 03:00. A lighter breeze peaks around 09:00 near 9 mph.

Through the afternoon wet weather remains a factor, with rain chances near 84% around 19:00. Cloud also stays substantial, close to 88% near 22:00. Visibility stays near 16.1 km. Expect sunrise at 05:37, sunset at 17:22, and 11 hours 45 minutes of sunlight today overall.Through the afternoon wet weather remains a factor, with rain chances near 84% around 19:00. Cloud also stays substantial, close to 88% near 22:00. Visibility stays near 10 mi. Expect sunrise at 05:37, sunset at 17:22, and 11 hours 45 minutes of sunlight today overall.

In short, treat October 12, 2026 in Santa Rosa as a damp day: pack covers, watch the wetter hours, and expect a high near 28°C.In short, treat October 12, 2026 in Santa Rosa as a damp day: pack covers, watch the wetter hours, and expect a high near 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 April, with average high temperatures of 32°C. The average temperature during this period is around 28°C.The warmest month in Santa Rosa is April, with average high temperatures of 89°F. The average temperature during this period is around 83°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 26°C.The coldest month in Santa Rosa is January, with average low temperatures of 74°F. The average temperature during this period is around 79°F.

What is the wettest time of year in Santa Rosa?

The wettest month in Santa Rosa is October, with an average of 346 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 13.6 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 4 mm of precipitation.The driest month in Santa Rosa is February, with an average of 0.1 in of precipitation.

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