| NWS Forecast for: Fullerton Municipal CA Issued by: National Weather Service San Diego, CA Last Update: 2:05 am PDT May 21, 2025 |  |
| Today: Sunny, with a high near 88. Southwest wind 5 to 10 mph. Tonight: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the morning. Thursday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. South wind around 5 mph. Friday: Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph. Friday Night: Partly cloudy, with a low around 58. Saturday: Mostly sunny, with a high near 77. Saturday Night: Increasing clouds, with a low around 58. Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Sunday Night: Increasing clouds, with a low around 59. Memorial Day: Cloudy through mid morning, then gradual clearing, with a high near 79. Monday Night: Increasing clouds, with a low around 60. Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. | |
| Fullerton Municipal CA 33.86°N 117.99°W (Elev. 69 ft) | |
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