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Acacia Park Fullerton, CA 7-Day Night Weather Forecast
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Acacia Park Fullerton, CA Weather Forecast
Acacia Park Fullerton, CA Weather Forecast Date: 1201 AM PDT Fri Aug 07 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.
Today... Partly cloudy this morning...Becoming sunny. Highs 83 to 86 towards the coast to 89 farther inland. Light winds becoming southwest 10 mph this afternoon.
Tonight... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 63 to 69. Areas of winds southwest to 10 mph in the evening becoming light.
Saturday... Partly cloudy with patchy fog in the morning... Becoming sunny. Highs 84 to 87 towards the coast to 89 to 92 farther inland. Light winds becoming southwest 10 mph in the afternoon.
Saturday Night... Clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 63 to 70. Areas of winds southwest to 10 mph in the evening becoming light.
Sunday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs 83 to 86 towards the coast to 89 to 92 farther inland. Light winds becoming southwest 10 mph in the afternoon.
Sunday Night... Mostly clear in the evening...Becoming partly cloudy overnight with patchy fog. Lows 63 to 70.
Monday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs 82 to 85 towards the coast to 90 farther inland.
Monday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 62 to 69.
Tuesday... Partly cloudy. Highs 82 to 85 towards the coast to 88 farther inland.
Tuesday Night... Partly cloudy. Lows 61 to 69.
Wednesday... Partly cloudy in the morning...Becoming mostly sunny. Highs 81 to 84 towards the coast to 86 farther inland.
Wednesday Night... Mostly clear in the evening...Becoming partly cloudy. Lows 60 to 68.
POP = Probability of Precipitation
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