Weather Forecast for Mendocino

California, United States of America

select dropwdown icon
Share
Mist

Current Weather - Mendocino: 12°C

California, United States of America

Mist

Feels like 9°C

Wind

9 km/h NNW

Humidity

95%

Pressure

1013 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Sunday, June 21, 2026

High

15°C

Low

11°C

Rain Chance

16%

Hourly Forecast

Patchy rain nearby 14°C
16:00
Patchy rain nearby 14°C
17:00
Sunny 14°C
18:00
Sunny 14°C
19:00
Sunny 13°C
20:00
Clear 12°C
21:00
Clear 12°C
22:00
Clear 12°C
23:00
Jun 22

Day Statistics

Maximum Wind

16 km/h

Humidity

88%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

16%

Snow Chance

0%

Sun & Moon

Sunrise

05:48 AM

Sunset

08:45 PM

Moonrise

01:10 PM

Moonset

12:47 AM

Moon Phase

First Quarter

Moon Illumination

48%

Air Quality

PM2.5

14.7

μg/m³

PM10

24.5

μg/m³

NO₂

0.6

μg/m³

O₃

64.8

μg/m³

SO₂

0.5

μg/m³

CO

99.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

33.06

Diffuse Radiation

11.79

DNI

0

GTI

0

Weather Alerts

Small Craft Advisory issued June 20 at 10:03PM PDT until June 22 at 3:00AM PDT by NWS Eureka CA

Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm Jun 20, 10:03 PM - Jun 21, 06:15 AM
Severity: Minor Urgency: Expected

* WHAT...Northwest winds 10 to 20 kt with gusts to 30 kt and seas 6 to 9 feet expected. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...From 5 AM Sunday to 3 AM 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 June 21 at 2:22AM PDT until June 22 at 3:00AM PDT by NWS Eureka CA

Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm Jun 21, 02:22 AM - Jun 21, 10:30 AM
Severity: Minor Urgency: Expected

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 6 to 9 feet expected. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 3 AM 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