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City of Placentia, CAPlacentia, CA 7-Day Night Weather Forecast
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Placentia, CA Weather Forecast
Placentia, CA Weather Forecast Date: 1133 PM PDT Sat Sep 19 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 79 to 83. Light winds becoming southwest 10 mph this afternoon.
Tonight... Mostly clear in the evening...Becoming mostly cloudy. Lows 57 to 66. Areas of winds southwest to 10 mph in the evening becoming light.
Sunday... Cloudy in the morning...Becoming partly cloudy. Highs 77 to 81. Light winds becoming southwest 10 mph in the afternoon.
Sunday Night... Mostly cloudy. Lows 59 to 66. Areas of winds south 10 mph in the evening becoming light.
Monday... Cloudy with patchy drizzle in the morning, then mostly sunny in the afternoon. Highs 75 to 78. Areas of winds south 10 mph.
Monday Night... Partly cloudy in the evening, then cloudy with patchy drizzle overnight. Lows 57 to 65.
Tuesday... Mostly cloudy with patchy drizzle in the morning, then mostly sunny in the afternoon. Highs around 80.
Tuesday Night... Clear in the evening...Becoming partly cloudy. Lows 59 to 66.
Wednesday... Partly cloudy in the morning...Becoming mostly sunny. Highs around 83 towards the coast to 85 to 88 farther inland.
Wednesday Night... Mostly clear. Lows 62 to 68.
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 84 to 87 towards the coast to 90 farther inland.
Thursday Night... Mostly clear. Lows 63 to 69.
POP = Probability of Precipitation
Placentia Radar Loop
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