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Weather Forecast for Mendocino

California, United States of America

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Current Weather - Mendocino: 11°C

California, United States of America

Clear

Feels like 11°C

Wind

7 km/h E

Humidity

86%

Pressure

1022 mb

UV Index

0

Visibility

10 km
Sunny

Sunny

Thursday, April 23, 2026

High

14°C

Low

10°C

Rain Chance

0%

Hourly Forecast

Sunny 13°C
10:00
Sunny 13°C
11:00
Sunny 13°C
12:00
Sunny 13°C
13:00
Sunny 13°C
14:00
Sunny 12°C
15:00
Sunny 12°C
16:00
Sunny 12°C
17:00
Sunny 12°C
18:00
Sunny 11°C
19:00
Sunny 10°C
20:00
Clear 10°C
21:00
Clear 10°C
22:00
Cloudy 10°C
23:00
Apr 24

Day Statistics

Maximum Wind

25 km/h

Humidity

81%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:26 AM

Sunset

08:01 PM

Moonrise

11:56 AM

Moonset

02:24 AM

Moon Phase

Waxing Crescent

Moon Illumination

38%

Air Quality

PM2.5

8.3

μg/m³

PM10

13.4

μg/m³

NO₂

1.8

μg/m³

O₃

84.3

μg/m³

SO₂

1.2

μg/m³

CO

168.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Frost Advisory issued April 22 at 1:40PM PDT until April 23 at 8:00AM PDT by NWS Eureka CA

Interior Del Norte; Northern Coastal Humboldt; Southwestern Humboldt; Northeastern Interior Humboldt; Southeastern Interior Humboldt; Coastal Mendocino; Northwestern Interior Mendocino; Southwestern Interior Mendocino; Southeastern Interior Mendocino; Western Lake; Southwestern Lake; Eastern Lake Apr 22, 01:40 PM - Apr 22, 09:45 PM
Severity: Minor Urgency: Expected

* WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Portions of central and northwest California. * WHEN...From 2 AM to 8 AM PDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.

Event: Frost Advisory Certainty: Likely Category: Met

Freeze Warning issued April 22 at 1:40PM PDT until April 23 at 8:00AM PDT by NWS Eureka CA

Southern Trinity; Northeastern Interior Mendocino; Northern Lake; Northeastern Trinity Apr 22, 01:40 PM - Apr 22, 09:45 PM
Severity: Moderate Urgency: Expected

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Northern Lake, Northeastern Interior Mendocino, Northeastern Trinity, and Southern Trinity. * WHEN...From 2 AM to 8 AM PDT Thursday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

Event: Freeze Warning Certainty: Likely Category: Met

Frost Advisory issued April 22 at 11:03PM PDT until April 23 at 8:00AM PDT by NWS Eureka CA

Interior Del Norte; Northern Coastal Humboldt; Southwestern Humboldt; Northeastern Interior Humboldt; Southeastern Interior Humboldt; Coastal Mendocino; Northwestern Interior Mendocino; Southwestern Interior Mendocino; Southeastern Interior Mendocino; Western Lake; Southwestern Lake; Eastern Lake Apr 22, 11:03 PM - Apr 23, 08:00 AM
Severity: Minor Urgency: Expected

* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of central and northwest California. * WHEN...Until 8 AM PDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.

Event: Frost Advisory Certainty: Likely Category: Met

Freeze Warning issued April 22 at 11:03PM PDT until April 23 at 8:00AM PDT by NWS Eureka CA

Southern Trinity; Northeastern Interior Mendocino; Northern Lake; Northeastern Trinity Apr 22, 11:03 PM - Apr 23, 08:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Northern Lake, Northeastern Interior Mendocino, Northeastern Trinity, and Southern Trinity. * WHEN...Until 8 AM PDT Thursday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

Event: Freeze Warning Certainty: Likely Category: Met