Weather Forecast for Catalina Island
California, United States of America
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Current Weather - Catalina Island: 22°C
Current Weather - Catalina Island: 22°C
California, United States of America
Sunny
Feels like 22°C
Wind
21 km/h W
Humidity
71%
Pressure
1018 mb
UV Index
9
Visibility
16 km
Sunny
Wednesday, July 22, 2026
High
25°C
Low
18°C
Rain Chance
12%
Hourly Forecast
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
31 km/h
Humidity
82%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
05:59 AM
Sunset
08:01 PM
Moonrise
02:53 PM
Moonset
12:25 AM
Moon Phase
First Quarter
Moon Illumination
64%
Air Quality
PM2.5
3.8
μg/m³
PM10
5.5
μg/m³
NO₂
2.7
μg/m³
O₃
53.5
μg/m³
SO₂
0.7
μg/m³
CO
86.2
μg/m³
Sunny
Thursday, July 23, 2026
High
21°C
Low
20°C
Rain Chance
9%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
21°C
20°C
20°C
21°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
28 km/h
Humidity
81%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:00 AM
Sunset
08:00 PM
Moonrise
03:55 PM
Moonset
01:02 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
7.1
μg/m³
PM10
9.9
μg/m³
NO₂
8.8
μg/m³
O₃
55.6
μg/m³
SO₂
0.9
μg/m³
CO
90
μg/m³
Sunny
Friday, July 24, 2026
High
21°C
Low
19°C
Rain Chance
10%
Hourly Forecast
20°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
21°C
21°C
20°C
20°C
Day Statistics
Maximum Wind
10 km/h
Humidity
82%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
07:59 PM
Moonrise
04:54 PM
Moonset
01:43 AM
Moon Phase
Waxing Gibbous
Moon Illumination
82%
Air Quality
PM2.5
8.5
μg/m³
PM10
13.3
μg/m³
NO₂
6.2
μg/m³
O₃
65.7
μg/m³
SO₂
1
μg/m³
CO
87.6
μg/m³
Sunny
Saturday, July 25, 2026
High
22°C
Low
20°C
Rain Chance
11%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
Day Statistics
Maximum Wind
18 km/h
Humidity
84%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
07:59 PM
Moonrise
05:49 PM
Moonset
02:31 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
9.5
μg/m³
PM10
13.7
μg/m³
NO₂
6.3
μg/m³
O₃
66
μg/m³
SO₂
1.2
μg/m³
CO
91.2
μg/m³
Sunny
Sunday, July 26, 2026
High
21°C
Low
20°C
Rain Chance
10%
Hourly Forecast
21°C
21°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
16 km/h
Humidity
81%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
07:58 PM
Moonrise
06:37 PM
Moonset
03:23 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
9.2
μg/m³
PM10
12.5
μg/m³
NO₂
9.8
μg/m³
O₃
53.7
μg/m³
SO₂
1.3
μg/m³
CO
106.8
μg/m³
Sunny
Monday, July 27, 2026
High
20°C
Low
20°C
Rain Chance
11%
Hourly Forecast
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
Day Statistics
Maximum Wind
14 km/h
Humidity
83%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:03 AM
Sunset
07:57 PM
Moonrise
07:19 PM
Moonset
04:20 AM
Moon Phase
Full Moon
Moon Illumination
99%
Sunny
Tuesday, July 28, 2026
High
21°C
Low
19°C
Rain Chance
11%
Hourly Forecast
20°C
20°C
19°C
19°C
19°C
19°C
19°C
19°C
19°C
20°C
20°C
20°C
20°C
20°C
20°C
20°C
21°C
21°C
20°C
20°C
20°C
20°C
19°C
19°C
Day Statistics
Maximum Wind
13 km/h
Humidity
80%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:03 AM
Sunset
07:57 PM
Moonrise
07:55 PM
Moonset
05:18 AM
Moon Phase
Full Moon
Moon Illumination
100%
Solar Radiation Data
Shortwave Radiation
341.1
Diffuse Radiation
58.86
DNI
0
GTI
0
Weather Alerts
Small Craft Advisory issued July 22 at 7:08AM PDT until July 22 at 9:00PM PDT by NWS Los Angeles/Oxnard CA
* WHAT...Hazardous sea conditions. * WHERE...Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) for more.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued July 22 at 2:15AM PDT until July 22 at 9:00PM PDT by NWS Los Angeles/Oxnard CA
* WHAT...Hazardous sea conditions. * WHERE...Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) for more.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
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