Weather Forecast for Catalina Island

California, United States of America

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Patchy rain nearby

Current Weather - Catalina Island: 18°C

California, United States of America

Patchy rain nearby

Feels like 17°C

Wind

12 km/h WSW

Humidity

76%

Pressure

1011 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Tuesday, September 22, 2026

High

19°C

Low

18°C

Rain Chance

20%

Hourly Forecast

Sunny 18°C
12:00
Sunny 18°C
13:00
Sunny 18°C
14:00
Sunny 19°C
15:00
Sunny 19°C
16:00
Sunny 19°C
17:00
Sunny 19°C
18:00
Clear 19°C
19:00
Clear 19°C
20:00
Clear 19°C
21:00
Clear 19°C
22:00
Clear 19°C
23:00
Sep 23

Day Statistics

Maximum Wind

20 km/h

Humidity

77%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

20%

Snow Chance

0%

Sun & Moon

Sunrise

06:42 AM

Sunset

06:51 PM

Moonrise

04:59 PM

Moonset

03:00 AM

Moon Phase

Waxing Gibbous

Moon Illumination

89%

Air Quality

PM2.5

12.8

μg/m³

PM10

17.5

μg/m³

NO₂

9.7

μg/m³

O₃

76.1

μg/m³

SO₂

2.8

μg/m³

CO

112.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 2