| NWS Forecast for: Fullerton CA Issued by: National Weather Service San Diego, CA Last Update: 12:55 am PDT Jul 13, 2025 | |
| This Afternoon: Sunny, with a high near 83. Southwest wind 5 to 10 mph. Tonight: Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light southwest in the evening. Monday: Cloudy through mid morning, then gradual clearing, with a high near 81. Light south wind becoming southwest 5 to 10 mph in the morning. Monday Night: Increasing clouds, with a low around 63. Southwest wind 5 to 10 mph becoming light south after midnight. Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the morning. Tuesday Night: Increasing clouds, with a low around 61. Wednesday: Partly sunny, then gradually becoming sunny, with a high near 80. Wednesday Night: Mostly clear, with a low around 61. Thursday: Sunny, with a high near 80. Thursday Night: Partly cloudy, with a low around 62. Friday: Sunny, with a high near 82. Friday Night: Increasing clouds, with a low around 64. Saturday: Partly sunny, then gradually becoming sunny, with a high near 84. | |
| Fullerton CA 33.87°N 117.93°W (Elev. 184 ft) | |
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