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Harper Park, CA 7-Day Night Weather Forecast
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Harper Park, CA Weather Forecast
Harper Park, CA Weather Forecast Date: 1123 AM PDT Sun Oct 18 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... Clear. Lows 61 to 65. Areas of winds west to 10 mph this evening becoming light.
Monday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs around 76 at The beaches to 80 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
Monday Night... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 61 to 64. Light winds.
Tuesday... Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs around 74 at The beaches to 76 to 79 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
Tuesday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 61 to 64. Areas of winds southwest 10 mph in the evening becoming light.
Wednesday... Partly cloudy. A slight chance of rain in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 71 to 75.
Wednesday Night... Showers and a slight chance of thunderstorms. Lows around 60.
Thursday... Mostly cloudy with showers in the morning, then partly cloudy with a chance of showers in the afternoon. Highs around 70.
Thursday Night... Partly cloudy with a chance of showers in the evening, then mostly clear with a slight chance of showers overnight. Lows 55 to 58.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 69 to 72.
Friday Night... Clear. Lows 56 to 59.
Saturday... Mostly sunny. Highs 74 to 78.
Saturday Night... Mostly clear. Lows around 60.
POP = Probability of Precipitation
Harper Park Radar Loop
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