Weather Forecast for Mendocino

California, United States of America

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Mist

Current Weather - Mendocino: 14°C

California, United States of America

Mist

Feels like 14°C

Wind

4 km/h N

Humidity

95%

Pressure

1017 mb

UV Index

0

Visibility

2 km

Partly Cloudy

Partly Cloudy

Friday, September 25, 2026

High

15°C

Low

12°C

Rain Chance

34%

Hourly Forecast

Sunny 15°C
17:00
Sunny 15°C
18:00
Sunny 14°C
19:00
Partly Cloudy 14°C
20:00
Overcast 13°C
21:00
Cloudy 12°C
22:00
Partly Cloudy 12°C
23:00
Sep 26

Day Statistics

Maximum Wind

27 km/h

Humidity

82%

Precipitation

0 mm

UV Index

6

Visibility

9 km

Rain Chance

34%

Snow Chance

0%

Sun & Moon

Sunrise

07:05 AM

Sunset

07:08 PM

Moonrise

06:37 PM

Moonset

06:11 AM

Moon Phase

Full Moon

Moon Illumination

100%

Air Quality

PM2.5

10

μg/m³

PM10

17.3

μg/m³

NO₂

0.6

μg/m³

O₃

70.6

μg/m³

SO₂

0.3

μg/m³

CO

113.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

11.16

Diffuse Radiation

5.42

DNI

0

GTI

0

Weather Alerts

Small Craft Advisory issued September 24 at 9:15PM PDT until September 26 at 9:00AM PDT by NWS Eureka CA

Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm Sep 24, 09:15 PM - Sep 25, 05:15 AM
Severity: Minor Urgency: Expected

* WHAT...Northwest winds 15 to 25 kt with gusts to 30 kt and seas 7 to 11 feet expected. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...From 9 AM Friday to 9 AM PDT Saturday. * 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 September 25 at 3:08AM PDT until September 26 at 9:00AM PDT by NWS Eureka CA

Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm Sep 25, 03:08 AM - Sep 25, 11:15 AM
Severity: Minor Urgency: Expected

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 feet expected. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...From noon today to 9 AM PDT Saturday. * 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