Santa Rosa

Current Weather

25°77°

Mostly Clear

Feels Like: 25°77°

Min: 25°77°

Max: 31°87°

The next few hours will be mostly clear, with today reaching 31°C and dropping to 24°C. The coming days will be drizzle

Hourly Forecast
25°78°25°77°25°77°25°77°25°77°26°78°26°79°28°82°29°84°31°87°31°87°30°87°30°87°30°86°30°86°30°85°29°84°28°83°27°81°27°80°26°80°26°79°26°78°25°77°
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54%
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54%
24%
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24%
16%
16%
16%
38%
38%
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Air Quality
14
Good

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

GoodHazardous
Daylight Hours

07:11

Sunrise

18:45

Sunset

11 hours 34 minutes of sunlight today
Moon

07:54

Moonrise

19:22

Moonset

Daily Forecast

Today

25°77°
31°87°

Monday

24°76°
31°88°

Tuesday

24°74°
31°88°

Wednesday

23°74°
31°88°

Thursday

23°74°
31°88°

Friday

24°75°
30°86°

Saturday

24°76°
26°79°

Sunday

23°74°
29°84°

Monday

23°74°
31°87°

Tuesday

24°76°
30°87°
UV Index
No protection needed
0Low
LowExtreme
Humidity
93%Very Humid
LowHigh
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Weather in Santa Rosa today, October 11, 2026

Santa Rosa looks damp on October 11, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 22% around 09:00. Cloud cover is also at its densest near 11:00 at roughly 16%.Santa Rosa looks damp on October 11, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 22% around 09:00. Cloud cover is also at its densest near 11:00 at roughly 16%.

Temperatures climb from an overnight low near 25°C toward a daytime high of about 31°C. Moisture in the air spans 68%-93%, with the highest values around 02:00. Winds stay light, near 19 km/h by 14:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 77°F toward a daytime high of about 87°F. Moisture in the air spans 68%-93%, with the highest values around 02:00. Winds stay light, near 12 mph by 14:00, so the day feels still more than breezy.

Through the afternoon wet weather remains a factor, with rain chances near 54% around 12:00. Cloud also stays substantial, close to 23% near 14:00. Expect visibility around 16.1 km. Daylight runs from 07:11 to 18:45, lasting 11 hours 34 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 54% around 12:00. Cloud also stays substantial, close to 23% near 14:00. Expect visibility around 10 mi. Daylight runs from 07:11 to 18:45, lasting 11 hours 34 minutes of sunlight today.

The practical takeaway for Santa Rosa on October 11, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 31°C.The practical takeaway for Santa Rosa on October 11, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 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 August, with average high temperatures of 33°C. The average temperature during this period is around 28°C.The warmest month in Santa Rosa is August, with average high temperatures of 92°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 20°C. The average temperature during this period is around 23°C.The coldest month in Santa Rosa is January, with average low temperatures of 68°F. The average temperature during this period is around 74°F.

What is the wettest time of year in Santa Rosa?

The wettest month in Santa Rosa is September, with an average of 178 mm of precipitation.The wettest month in Santa Rosa is September, with an average of 7 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 19 mm of precipitation.The driest month in Santa Rosa is February, with an average of 0.7 in of precipitation.

View full climate insights for Santa Rosa →