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San Marin, CA Weather Forecast
San Marin, CA Weather Forecast Date: 1213 PM PDT Sun Aug 30 2026
The area/counties/county of: Orange County Coastal Areas, including the cities of: Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente.or toggle through each period.
Tonight... Mostly clear this evening...Becoming partly cloudy. Lows 65 to 68. Areas of winds southwest 10 mph this evening becoming light.
Monday... Partly cloudy in the morning...Becoming mostly sunny. Highs 75 to 79 at The beaches to 81 to 84 farther inland and near higher coastal terrain. Light winds becoming southwest 10 to 15 mph in the afternoon.
Monday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 62 to 65. Areas of winds west 10 to 15 mph in the evening becoming light.
Tuesday... Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 74 to 78 at The beaches to 79 to 83 farther inland and near higher coastal terrain. Light winds becoming west 10 to 15 mph with gusts to 25 mph in the afternoon.
Tuesday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 62 to 66. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening.
Wednesday... Partly cloudy in the morning...Becoming mostly sunny. Highs 75 to 79 at The beaches to 80 to 84 farther inland and near higher coastal terrain.
Wednesday Night... Mostly clear. Lows 63 to 66.
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 75 to 79 at The beaches to 80 to 85 farther inland and near higher coastal terrain.
Thursday Night... Mostly clear. Lows 63 to 66.
Friday... Partly cloudy. Highs 75 to 79 at The beaches to 81 to 85 farther inland and near higher coastal terrain.
Friday Night... Mostly clear. Lows 64 to 67.
Saturday... Partly cloudy in the morning...Becoming mostly sunny. Highs 77 to 81 at The beaches to 83 to 87 farther inland and near higher coastal terrain.
Saturday Night... Partly cloudy. A slight chance of showers overnight. Lows 66 to 69.
POP = Probability of Precipitation
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