Santa Rosa

Current Weather

25°77°

Partly Cloudy

Feels Like: 25°77°

Min: 25°77°

Max: 26°78°

The next few hours will be mostly clear, with today reaching 25°C and dropping to 25°C. The coming days will be mostly clear throughout the day.

Hourly Forecast
25°78°25°77°25°77°25°77°25°77°25°77°25°77°25°77°25°77°25°77°25°77°25°78°25°78°25°78°25°78°25°78°25°78°26°78°26°78°25°78°25°78°25°78°25°78°25°78°
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
16
Good

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

GoodHazardous
Daylight Hours

07:21

Sunrise

18:54

Sunset

11 hours 33 minutes of sunlight today
Moon

08:05

Moonrise

19:30

Moonset

Daily Forecast

Today

25°77°
26°78°

Monday

25°77°
25°78°

Tuesday

25°77°
25°78°

Wednesday

24°76°
25°77°

Thursday

24°75°
25°76°

Friday

24°76°
25°77°

Saturday

25°76°
25°77°

Sunday

24°76°
25°77°

Monday

23°74°
31°88°

Tuesday

24°75°
31°88°
UV Index
No protection needed
0Low
LowExtreme
Humidity
89%Humid
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Santa Rosa.

View stargazing score

Weather in Santa Rosa today, October 11, 2026

Expect a mostly clear day in Santa Rosa on October 11, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Expect a brighter morning, with limited cloud around 55% by 03:00. Conditions start on a settled note.Expect a mostly clear day in Santa Rosa on October 11, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Expect a brighter morning, with limited cloud around 55% by 03:00. Conditions start on a settled note.

Expect highs of 26°C and cooler readings close to 25°C. Relative humidity sits between 85% and 89%, reaching its peak around 03:00. Airflow remains manageable, reaching about 20 km/h around 03:00.Expect highs of 78°F and cooler readings close to 77°F. Relative humidity sits between 85% and 89%, reaching its peak around 03:00. Airflow remains manageable, reaching about 13 mph around 03:00.

Later hours favour clearer intervals, as cloud stays near 31% around 21:00. The afternoon is the better half for outdoor time. Views remain open at about 16.1 km. Daylight runs from 07:21 to 18:54, lasting 11 hours 33 minutes of sunlight today.Later hours favour clearer intervals, as cloud stays near 31% around 21:00. The afternoon is the better half for outdoor time. Views remain open at about 10 mi. Daylight runs from 07:21 to 18:54, lasting 11 hours 33 minutes of sunlight today.

The practical takeaway for Santa Rosa is a bright October 11, 2026, ideal for outdoor errands before temperatures ease from about 26°C.The practical takeaway for Santa Rosa is a bright October 11, 2026, ideal for outdoor errands before temperatures ease from about 78°F.

Frequently asked questions about weather in Santa Rosa

How warm does it get in Santa Rosa?

The warmest month in Santa Rosa is July, with average high temperatures of 33°C. The average temperature during this period is around 28°C.The warmest month in Santa Rosa is July, 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 18°C. The average temperature during this period is around 22°C.The coldest month in Santa Rosa is January, with average low temperatures of 65°F. The average temperature during this period is around 72°F.

What is the wettest time of year in Santa Rosa?

The wettest month in Santa Rosa is September, with an average of 140 mm of precipitation.The wettest month in Santa Rosa is September, with an average of 5.5 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 17 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 →