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Fullerton High School, CA Weather Forecast
Fullerton High School, CA Weather Forecast Date: 1227 PM PST Sat Nov 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.
Tonight... Clear. Lows 61 to 64. Areas of winds northeast 10 to 15 mph. Gusts to 25 mph overnight.
Sunday... Sunny. Highs 86 to 89. Areas of winds east 10 to 15 mph. Gusts to 30 mph...Becoming 25 mph in the afternoon.
Sunday Night... Mostly clear. Lows 62 to 65. Areas of winds east 10 to 15 mph. Gusts to 25 mph...Becoming 30 mph overnight.
Monday... Mostly sunny. Highs 85 to 88. Areas of winds east to 10 mph becoming west in the afternoon.
Monday Night... Mostly clear. Lows 61 to 64. Light winds.
Tuesday... Mostly sunny. Highs 85 to 88.
Tuesday Night... Clear. Lows 61 to 65.
Veterans Day... Sunny. Highs 86 to 89.
Wednesday Night... Clear. Lows 60 to 63.
Thursday... Mostly sunny. Highs 82 to 85.
Thursday Night... Mostly clear in the evening...Becoming partly cloudy. Lows around 60.
Friday... Partly cloudy. A slight chance of showers in the morning. Highs around 80.
Friday Night... Partly cloudy. A slight chance of showers overnight. Lows 57 to 61.
POP = Probability of Precipitation
Fullerton High School Radar Loop
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