Weather Forecast for Santa Rosa

California, United States of America

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Partly Cloudy

Current Weather - Santa Rosa: 23°C

California, United States of America

Partly Cloudy

Feels like 21°C

Wind

4 km/h WSW

Humidity

24%

Pressure

1019 mb

UV Index

3

Visibility

10 km

Sunny

Sunny

Saturday, November 07, 2026

High

25°C

Low

9°C

Rain Chance

2%

Hourly Forecast

Clear 13°C
20:00
Clear 12°C
21:00
Clear 12°C
22:00
Clear 12°C
23:00
Nov 08

Day Statistics

Maximum Wind

12 km/h

Humidity

50%

Precipitation

0 mm

UV Index

4

Visibility

10 km

Rain Chance

2%

Snow Chance

0%

Sun & Moon

Sunrise

06:43 AM

Sunset

05:05 PM

Moonrise

05:10 AM

Moonset

03:55 PM

Moon Phase

New Moon

Moon Illumination

2%

Air Quality

PM2.5

9.6

μg/m³

PM10

11.1

μg/m³

NO₂

13.8

μg/m³

O₃

42.8

μg/m³

SO₂

0.8

μg/m³

CO

198.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

532.98

Diffuse Radiation

108.71

DNI

808.45

GTI

108.48

Weather Alerts

Coastal Flood Advisory issued November 6 at 6:31PM PST until November 13 at 4:00PM PST by NWS San Francisco CA

North Bay Interior Valleys; San Francisco Bay Shoreline Nov 6, 06:31 PM - Nov 7, 12:00 PM
Severity: Minor Urgency: Expected

* WHAT...Up to 1.6 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...Until 4 PM PST Friday November 13. * IMPACTS...High tides will result in flooding of low-lying infrastructure, isolated road closures, and coastal erosion. Rising tides will bring water and waves farther up the beach than normal, restricting escape from beaches and coastal areas. * ADDITIONAL DETAILS...At the San Francisco tide gauge, high tide is expected to be: 1.6 ft above normal (7.4 ft MLLW) at 9:38 AM Saturday 11/7, 1.6 ft above normal (7.4 ft MLLW) at 10:06 AM Sunday 11/8, 1.6 ft above normal (7.4 ft MLLW) at 10:35 AM Monday 11/9, 1.5 ft above normal (7.3 ft MLLW) at 11:04 AM Tuesday 11/10, 1.4 ft above normal (7.2 ft MLLW) at 11:35 AM Wednesday 11/11, 1.4 ft above normal (7.2 ft MLLW) at 12:10 PM Thursday 11/12, 1.2 ft above normal (7.0 ft MLLW) at 12:49 PM Friday 11/13. These predictions include up to 1.5 ft of surge that will enhance the astronomical tide and flooding threat. High tide varies up to 90 minutes earlier or later along the Pacific Coast and through the San Francisco Bay, respectively.

Event: Coastal Flood Advisory Certainty: Likely Category: Met