Santa Rosa

Current Weather

26°79°

Light Rain

Feels Like: 33°91°

Min: 25°77°

Max: 27°81°

The next few hours will be overcast, with today reaching 27°C and dropping to 25°C. The coming days will be light rain throughout the day.

Hourly Forecast
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Air Quality
20
Good

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

GoodHazardous
Daylight Hours

05:24

Sunrise

17:12

Sunset

11 hours 48 minutes of sunlight today
Moon

06:01

Moonrise

17:59

Moonset

Daily Forecast

Today

25°77°
27°81°

Monday

25°78°
28°82°

Tuesday

26°78°
28°82°

Wednesday

25°77°
28°82°

Thursday

25°78°
28°83°

Friday

26°78°
28°82°

Saturday

25°78°
27°81°

Sunday

25°77°
27°81°

Monday

25°77°
28°82°

Tuesday

25°77°
27°81°
UV Index
Wear sunscreen
3Moderate
LowExtreme
Humidity
86%Humid
LowHigh
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Weather in Santa Rosa today, October 11, 2026

Rain features in Santa Rosa on October 11, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.Rain features in Santa Rosa on October 11, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.

Expect highs of 27°C and cooler readings close to 25°C. Moisture in the air spans 86%-92%, with the highest values around 23:00. Expect gentle winds, highest near 18:00 at 13 km/h.Expect highs of 81°F and cooler readings close to 77°F. Moisture in the air spans 86%-92%, with the highest values around 23:00. Expect gentle winds, highest near 18:00 at 8 mph.

The second half of the day still looks unsettled, with rain probability around 90% by 15:00. Dense cloud near 100% at 18:00 keeps the feel grey. Visibility stays generally good near 12.7 km on average, though it can drop toward 5.8 km in thicker cloud or showers. Daylight runs from 05:24 to 17:12, lasting 11 hours 48 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 90% by 15:00. Dense cloud near 100% at 18:00 keeps the feel grey. Visibility stays generally good near 7.9 mi on average, though it can drop toward 3.6 mi in thicker cloud or showers. Daylight runs from 05:24 to 17:12, lasting 11 hours 48 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 27°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 81°F.

Frequently asked questions about weather in Santa Rosa

How warm does it get in Santa Rosa?

The warmest month in Santa Rosa is September, with average high temperatures of 28°C. The average temperature during this period is around 27°C.The warmest month in Santa Rosa is September, with average high temperatures of 83°F. The average temperature during this period is around 80°F.

How cold does it get in Santa Rosa?

The coldest month in Santa Rosa is January, with average low temperatures of 24°C. The average temperature during this period is around 25°C.The coldest month in Santa Rosa is January, with average low temperatures of 75°F. The average temperature during this period is around 77°F.

What is the wettest time of year in Santa Rosa?

The wettest month in Santa Rosa is November, with an average of 456 mm of precipitation.The wettest month in Santa Rosa is November, with an average of 17.9 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 95 mm of precipitation.The driest month in Santa Rosa is March, with an average of 3.7 in of precipitation.

View full climate insights for Santa Rosa →