Santa Rosa

Current Weather

24°76°

Light Rain and Humid

Feels Like: 25°77°

Min: 24°76°

Max: 28°83°

The next few hours will be humid and overcast, with tomorrow reaching 29°C and dropping to 24°C. The coming days will be drizzle

Hourly Forecast
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Air Quality
26
Good

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

GoodHazardous
Daylight Hours

06:03

Sunrise

17:54

Sunset

11 hours 50 minutes of sunlight today
Moon

06:40

Moonrise

18:41

Moonset

Daily Forecast

Sunday

24°76°
28°83°

Today

23°74°
29°85°

Tuesday

24°75°
29°84°

Wednesday

25°76°
29°85°

Thursday

25°77°
32°89°

Friday

25°76°
31°88°

Saturday

24°75°
27°80°

Sunday

24°75°
29°85°

Monday

24°74°
31°88°

Tuesday

25°76°
29°85°
UV Index
No protection needed
0Low
LowExtreme
Humidity
99%Very Humid
LowHigh
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Weather in Santa Rosa tomorrow, October 12, 2026

Santa Rosa looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 96% and the highest odds around 11:00. Cloud is also thick early on, peaking near 99% around 00:00.Santa Rosa looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 96% and the highest odds around 11:00. Cloud is also thick early on, peaking near 99% around 00:00.

The temperature range runs from about 23°C up to 29°C. Moisture in the air spans 75%-99%, with the highest values around 02:00. A lighter breeze peaks around 13:00 near 14 km/h.The temperature range runs from about 74°F up to 85°F. Moisture in the air spans 75%-99%, with the highest values around 02:00. A lighter breeze peaks around 13:00 near 9 mph.

Through the afternoon wet weather remains a factor, with rain chances near 100% around 14:00. Cloud also stays substantial, close to 99% near 18:00. Expect visibility near 15.8 km, with poorer spells close to 9.9 km. Daylight runs from 06:03 to 17:53, lasting 11 hours 49 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 100% around 14:00. Cloud also stays substantial, close to 99% near 18:00. Expect visibility near 9.8 mi, with poorer spells close to 6.1 mi. Daylight runs from 06:03 to 17:53, lasting 11 hours 49 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 29°C.Taken together, Santa Rosa looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 85°F.

Frequently asked questions about weather in Santa Rosa

How warm does it get in Santa Rosa?

The warmest month in Santa Rosa is March, with average high temperatures of 32°C. The average temperature during this period is around 28°C.The warmest month in Santa Rosa is March, with average high temperatures of 89°F. The average temperature during this period is around 82°F.

How cold does it get in Santa Rosa?

The coldest month in Santa Rosa is January, with average low temperatures of 25°C. The average temperature during this period is around 27°C.The coldest month in Santa Rosa is January, with average low temperatures of 76°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 July, with an average of 355 mm of precipitation.The wettest month in Santa Rosa is July, with an average of 14 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 13 mm of precipitation.The driest month in Santa Rosa is February, with an average of 0.5 in of precipitation.

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