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Aliso Viejo, CA Weather Forecast
Aliso Viejo, CA Weather Forecast Date: 1129 AM PDT Tue Sep 01 2026
The area/counties/county of: Orange County Inland Areas, including the cities of: Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo.or toggle through each period.
Tonight... Clear this evening...Becoming partly cloudy. Lows 58 to 65. Areas of winds west to 10 mph this evening becoming light.
Wednesday... Mostly sunny. Highs 80 to 84. Light winds becoming southwest 10 mph in the afternoon.
Wednesday Night... Clear in the evening...Becoming partly cloudy. Lows 58 to 66. Areas of winds southwest 10 mph in the evening becoming light.
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 79 to 83. Light winds becoming southwest 10 mph in the afternoon.
Thursday Night... Clear in the evening...Becoming partly cloudy. Lows 58 to 66. Areas of winds southwest 10 mph in the evening becoming light.
Friday... Partly cloudy in the morning...Becoming mostly sunny. Highs 81 to 85.
Friday Night... Mostly clear in the evening, then partly cloudy with a slight chance of showers overnight. Lows 59 to 66.
Saturday... Partly cloudy with a chance of showers. Highs 82 to 85 towards the coast to 87 farther inland.
Saturday Night... Partly cloudy with a chance of showers. Lows 64 to 70.
Sunday... Partly cloudy with a chance of showers. Highs 86 to 90.
Sunday Night... Partly cloudy with a slight chance of showers. Lows 65 to 70.
Labor Day... Partly cloudy with a slight chance of showers. Highs 84 to 87 towards the coast to 88 farther inland.
Monday Night... Partly cloudy with a slight chance of showers. Lows 64 to 70.
POP = Probability of Precipitation
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