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Fountain Valley High School, CA 7-Day Night Weather Forecast
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Fountain Valley High School, CA Weather Forecast
Fountain Valley High School, CA Weather Forecast Date: 516 PM PDT Tue Aug 25 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. Lows around 70. Areas of winds southwest to 10 mph this evening becoming light.
Wednesday... Partly cloudy. Highs 82 to 87 at The beaches to 89 to 94 farther inland and near higher coastal terrain. Areas of winds south to 10 mph.
Wednesday Night... Partly cloudy. Patchy fog overnight. Lows 69 to 72. Areas of winds south to 10 mph in the evening becoming light.
Thursday... Patchy fog in the morning. Partly cloudy. Highs 84 to 89 at The beaches to 92 to 97 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
Thursday Night... Partly cloudy. Patchy fog overnight. Lows 70 to 73. Areas of winds southwest 10 mph in the evening becoming light.
Friday... Patchy fog in the morning. Partly cloudy. Highs 85 to 90 at The beaches to 93 to 98 farther inland and near higher coastal terrain.
Friday Night... Partly cloudy. Lows 70 to 73.
Saturday... Partly cloudy in the morning...Becoming mostly sunny. Highs 80 to 85 at The beaches to 87 to 92 farther inland and near higher coastal terrain.
Saturday Night... Mostly clear. Lows around 70.
Sunday... Partly cloudy in the morning...Becoming mostly sunny. Highs 77 to 81 at The beaches to 83 to 88 farther inland and near higher coastal terrain.
Sunday Night... Mostly clear. Lows 65 to 68.
Monday... Partly cloudy in the morning...Becoming mostly sunny. Highs 75 to 79 at The beaches to 81 to 86 farther inland and near higher coastal terrain.
Monday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 64 to 68.
POP = Probability of Precipitation
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