| NWS Forecast for: Fullerton CA Issued by: National Weather Service San Diego, CA Last Update: 2:06 am PDT Jul 3, 2025 |  |
This Afternoon: Sunny, with a high near 79. Southwest wind around 10 mph. Tonight: Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm after midnight. Independence Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Light southwest wind increasing to 5 to 10 mph in the afternoon. Friday Night: Partly cloudy, with a low around 63. West wind around 5 mph becoming calm in the evening. Saturday: Sunny, with a high near 86. Light west wind becoming southwest 5 to 10 mph in the afternoon. Saturday Night: Increasing clouds, with a low around 62. Sunday: Partly sunny, then gradually becoming sunny, with a high near 86. Sunday Night: Increasing clouds, with a low around 63. Monday: Mostly sunny, with a high near 87. Monday Night: Partly cloudy, with a low around 64. Tuesday: Partly sunny, then gradually becoming sunny, with a high near 89. Tuesday Night: Increasing clouds, with a low around 67. Wednesday: Partly sunny, then gradually becoming sunny, with a high near 91. | |
| Fullerton CA 33.87°N 117.93°W (Elev. 184 ft) | |
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