Weather Forecast for Santa Rosa

California, United States of America

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Mist

Current Weather - Santa Rosa: 7°C

California, United States of America

Mist

Feels like 7°C

Wind

4 km/h NE

Humidity

100%

Pressure

1022 mb

UV Index

0

Visibility

1 km

Partly Cloudy

Partly Cloudy

Thursday, December 11, 2025

High

23°C

Low

4°C

Rain Chance

0%

Hourly Forecast

Mist 6°C
09:00
Mist 8°C
10:00
Cloudy 11°C
11:00
Sunny 16°C
12:00
Sunny 19°C
13:00
Sunny 21°C
14:00
Sunny 21°C
15:00
Sunny 21°C
16:00
Clear 19°C
17:00
Clear 16°C
18:00
Clear 14°C
19:00
Clear 13°C
20:00
Clear 12°C
21:00
Partly Cloudy 12°C
22:00
Clear 11°C
23:00
Dec 12

Day Statistics

Maximum Wind

4 km/h

Humidity

82%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

07:19 AM

Sunset

04:50 PM

Moonrise

No moonrise

Moonset

12:19 PM

Moon Phase

Last Quarter

Moon Illumination

59%

Air Quality

PM2.5

15.2

μg/m³

PM10

15.4

μg/m³

NO₂

24.1

μg/m³

O₃

12

μg/m³

SO₂

3.7

μg/m³

CO

336.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 2