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San Nicholas Island, CA Weather Conditions

Updated: Tue Jul 21st 2026 4:15 AM PDT

Clear

71^°F 22^°C

Feels Like 71^°F / 22^°C

San Nicholas Island, CA weather condition is Clear and 71°F.

Today's Weather in San Nicholas Island,CA

The current weather in San Nicholas Island CA as of 4:15 AM PDT on Tue Jul 21st 2026, has a sky condition of Clear with the visibility of 9 mile(s). It is 71 degrees fahrenheit. The barometric pressure is 29.98 - measured by inches of mercury - and is rising since its last observation. The humidity is 44 percent that's falling since the last report, with a dew point of 55 degrees fahrenheit which is rising. Wind direction is from the West at 3.6 miles per hour, gusting at 7 miles per hour. Sunrise is at 5:59 AM and Sunset is at 8:01 PM. The moon phase is a First Quarter moon rising at 1:50 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:59 AM

Sunset: 8:01 PM

As of:

Moon

Moonrise: 1:50 PM

Moonset: Not Observable

Phase: First Quarter Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 84°F and a low of 64°F. 6%% possible chance of rain predicted. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 70%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 84° \| Lo 64°	70%	6%	0%	15.7 mph

Sunny

Sunny with a high of 68°F and a low of 66°F. 9%% possible chance of rain predicted. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 79%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 68° \| Lo 66°	79%	9%	0%	19.2 mph

Sunny

Sunny with a high of 70°F and a low of 66°F. 12%% possible chance of rain predicted. Winds will be strong at speeds peaking at 22mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 70° \| Lo 66°	86%	12%	0%	21.3 mph

Sunny

Sunny with a high of 69°F and a low of 65°F. 11%% possible chance of rain predicted. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 83%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 69° \| Lo 65°	83%	11%	0%	11.6 mph

Sunny

Sunny with a high of 69°F and a low of 65°F. 10%% possible chance of rain predicted. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 81%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 69° \| Lo 65°	81%	10%	0%	9.2 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 71^°F. The morning temperature of 64°^F is lowest at 5am with the daytime high of 84°^F at 1pm and a low around 66°^F at 8pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.98^inHg at 4am and lowest being 29.88^inHg at 6pm.

Hourly Wind Speeds

The fastest wind is reported to be 15.7^mph at 5pm, while the slowest is 1.6^mph around 5am; expect wind gusts peaking 30.9^mph at 6pm. View live wind conditions in San Nicholas Island

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