Santa Catalina Island, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Jul 2 		Partly Cloudy
Close Hourly 		-º / 58º 23% W 15 mph 86%
7pm Sunny 65º 2% W 13 mph 80%
8pm Sunny 64º 15% W 13 mph 84%
9pm Partly Cloudy 63º 15% W 12 mph 84%
10pm Partly Cloudy 62º 15% W 11 mph 90%
11pm Partly Cloudy 62º 15% W 10 mph 87%
Fri
Jul 3 		Cloudy
View Hourly 		64º / 58º 21% W 16 mph 83%
12am Partly Cloudy 62º 15% W 10 mph 87%
1am Partly Cloudy 62º 3% W 8 mph 85%
2am Partly Cloudy 60º 20% W 10 mph 87%
3am Partly Cloudy 60º 23% W 9 mph 88%
4am Partly Cloudy 59º 16% W 8 mph 89%
5am Mostly Cloudy 59º 16% W 6 mph 90%
6am Cloudy 59º 23% WSW 6 mph 90%
7am Mostly Cloudy 59º 16% WSW 5 mph 90%
8am Cloudy 59º 20% WSW 4 mph 90%
9am Cloudy 61º 7% W 5 mph 87%
10am Cloudy 62º 21% WNW 6 mph 84%
11am Mostly Cloudy 63º 19% W 8 mph 81%
12pm Mostly Cloudy 63º 21% WSW 10 mph 80%
1pm Cloudy 64º 10% WSW 12 mph 79%
2pm Cloudy 63º 11% W 13 mph 80%
3pm Cloudy 63º 10% WSW 14 mph 80%
4pm Cloudy 63º 13% WSW 15 mph 80%
5pm Cloudy 63º 13% WSW 16 mph 81%
6pm Mostly Cloudy 62º 15% WSW 15 mph 84%
7pm Cloudy 61º 13% WSW 15 mph 86%
8pm Cloudy 60º 13% WSW 14 mph 89%
9pm Mostly Cloudy 60º 16% WSW 12 mph 89%
10pm Cloudy 59º 19% WSW 11 mph 93%
11pm Mostly Cloudy 59º 18% WSW 9 mph 92%
Sat
Jul 4 		Cloudy
View Hourly 		64º / 59º 14% WSW 14 mph 85%
12am Mostly Cloudy 59º 24% WSW 8 mph 91%
1am Cloudy 59º 23% WSW 6 mph 91%
2am Cloudy 59º 8% WSW 6 mph 92%
3am Cloudy 59º 16% WSW 6 mph 93%
4am Cloudy 60º 8% W 6 mph 91%
5am Cloudy 59º 9% W 6 mph 92%
6am Cloudy 60º 13% WSW 5 mph 91%
7am Cloudy 60º 14% WSW 4 mph 91%
8am Cloudy 61º 14% WSW 5 mph 90%
9am Cloudy 62º 7% WSW 6 mph 87%
10am Cloudy 62º 11% W 8 mph 86%
11am Cloudy 63º 11% W 9 mph 84%
12pm Cloudy 63º 10% WSW 10 mph 84%
1pm Cloudy 64º 12% W 11 mph 83%
2pm Mostly Cloudy 64º 11% W 12 mph 81%
3pm Mostly Cloudy 64º 10% W 12 mph 83%
4pm Mostly Cloudy 64º 11% WSW 13 mph 81%
5pm Cloudy 64º 6% WSW 14 mph 83%
6pm Cloudy 63º 6% WSW 13 mph 84%
Sun
Jul 5 		Partly Cloudy 66º / 59º 7% W 18 mph 82%
Mon
Jul 6 		Partly Cloudy 66º / 58º 5% W 19 mph 81%
Tue
Jul 7 		Mostly Sunny 68º / 58º 18% W 18 mph 82%
Wed
Jul 8 		Mostly Sunny 69º / 59º 5% WSW 15 mph 82%
Thu
Jul 9 		Sunny 67º / 59º 5% SW 12 mph 83%

Weather Radar for Santa Catalina Island, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Santa Catalina Island, CA

This Afternoon
High : 66ºF
WNW wind around 10 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
Low : 60ºF
WNW wind 5 to 10 kt. Patchy fog after 11pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday
High : 66ºF
WNW wind 5 to 10 kt. Patchy fog before 11am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday Night
Low : 61ºF
WNW wind 5 to 10 kt. Patchy fog after 11pm. N swell 0 ft. Wind waves 1 ft or less.
Independence Day
High : 66ºF
WNW wind 5 to 10 kt. Patchy fog before 11am. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
Low : 61ºF
WNW wind 5 to 10 kt. Patchy fog after 11pm. N swell 0 ft. Wind waves 1 ft or less.
Sunday
High : 66ºF
W wind 5 to 15 kt. Patchy fog before 11am. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
Low : 60ºF
W wind 10 to 15 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Monday
High : 66ºF
W wind 5 to 10 kt, with gusts as high as 15 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

NOAA Buoy Data Near Santa Catalina Island, CA See Map

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    Wind Speed Forecast for Santa Catalina Island, CA

    FridaySaturday
    Wind Speed (MPH) 13109581415964912
    2am6am10am2pm6pm10pm2am6am10am2pm6pm10pm
    MPH 13109581415964912
    DIR WWWWSWWWSWWSWWSWWSWWSWWW

    Current Weather Conditions In Santa Catalina Island, CA

    As Of: 29 minutes ago

    • 65ºF
    • 65ºF
    • 13mph
    • 0º (W)
    • 13mph
    • Sunny
    • 10mi
    • 29.93"
    • 80%
    • 0ºF

    The weather right now in Santa Catalina Island, CA is Sunny. The current temperature is 65°F, and the expected high and low for today, Thursday, July 2, 2026, are -° high temperature and 58°F low temperature. The wind is currently blowing at 13 miles per hour, and coming from the West. The wind is gusting to 13 mph. With the wind and the atmosphere the temperature feels like 65° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 80 percent, and air pressure at 29.93 in. Visibility is 10 nautical miles. There are no current weather alert(s).