Weather Forecast for Santa Rosa

California, United States of America

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Mist

Current Weather - Santa Rosa: 10°C

California, United States of America

Mist

Feels like 10°C

Wind

4 km/h W

Humidity

100%

Pressure

1015 mb

UV Index

0

Visibility

2 km

Sunny

Sunny

Saturday, July 25, 2026

High

35°C

Low

12°C

Rain Chance

2%

Hourly Forecast

Sunny 31°C
16:00
Sunny 30°C
17:00
Sunny 29°C
18:00
Sunny 27°C
19:00
Sunny 22°C
20:00
Clear 16°C
21:00
Clear 15°C
22:00
Clear 14°C
23:00
Jul 26

Day Statistics

Maximum Wind

17 km/h

Humidity

53%

Precipitation

0 mm

UV Index

10

Visibility

10 km

Rain Chance

2%

Snow Chance

0%

Sun & Moon

Sunrise

06:07 AM

Sunset

08:27 PM

Moonrise

06:25 PM

Moonset

02:30 AM

Moon Phase

Waxing Gibbous

Moon Illumination

90%

Air Quality

PM2.5

6.4

μg/m³

PM10

9.2

μg/m³

NO₂

1.5

μg/m³

O₃

55.2

μg/m³

SO₂

0.7

μg/m³

CO

97.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

13.84

Diffuse Radiation

6.66

DNI

0

GTI

0

Weather Alerts

Small Craft Advisory issued July 24 at 8:33PM PDT until July 27 at 3:00PM PDT by NWS San Francisco CA

Coastal Waters from Point Arena to Point Reyes California out to 10 nm Jul 24, 08:33 PM - Jul 25, 04:45 AM
Severity: Minor Urgency: Expected

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Event: Small Craft Advisory Certainty: Likely Category: Met

Small Craft Advisory issued July 25 at 2:41AM PDT until July 27 at 3:00PM PDT by NWS San Francisco CA

Coastal Waters from Point Arena to Point Reyes California out to 10 nm Jul 25, 02:41 AM - Jul 25, 10:45 AM
Severity: Minor Urgency: Expected

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Event: Small Craft Advisory Certainty: Likely Category: Met