 |
 Current Fullerton Weather Conditions |
Updated November 28th at 3:53 pm |
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| Temperature: | 66°F |
Dew Point: | 52°F |
| Barometer: | 29.98 inHg |
Wind: | N 6 Mph |
| Humidity: | 59.7% |
Visibility: | 0M |
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| Fullerton Weather Forecast Summary |
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Today
Nov 28th
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Saturday
Nov 29th
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Sunday
Nov 30th
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Monday
Dec 1st
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Tuesday
Dec 2nd
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Mostly Sunny |
Cloudy |
Cloudy |
Mix of Cloud and Sun |
Mostly Sunny |
73°F
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71°F
60°F |
69°F
59°F |
73°F
57°F |
70°F
58°F |
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| Fullerton Detailed Weather Forecast |
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| Friday, November 28th, 2025 |
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Evening |
Temperature: 63°F |
| Mostly clear. |
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| Saturday, November 29th, 2025 |
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Overnight |
Temperature: 60°F |
| Cloudy. |
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Morning |
Temperature: 69°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 68°F |
| Sunny. |
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Evening |
Temperature: 62°F |
| Clear. |
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| Sunday, November 30th, 2025 |
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Overnight |
Temperature: 59°F |
| Clear. |
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Morning |
Temperature: 67°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 65°F |
| Cloudy. |
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Evening |
Temperature: 60°F |
| Clear. |
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| Monday, December 1st, 2025 |
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Overnight |
Temperature: 58°F |
| Clear. |
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Morning |
Temperature: 69°F |
| Sunny. |
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Afternoon |
Temperature: 68°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 61°F |
| A mix of cloudy and clear skies. |
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| Tuesday, December 2nd, 2025 |
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Overnight |
Temperature: 58°F |
| Clear. |
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Morning |
Temperature: 67°F |
| Sunny. |
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Afternoon |
Temperature: 66°F |
| Mostly sunny. |
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Evening |
Temperature: 60°F |
| Clear. |
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| Wednesday, December 3rd, 2025 |
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Overnight |
Temperature: 58°F |
| Cloudy. |
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Morning |
Temperature: 62°F |
| Cloudy. |
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Afternoon |
Temperature: 62°F |
| Cloudy. |
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Evening |
Temperature: 57°F |
| Clear. |
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| Thursday, December 4th, 2025 |
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Overnight |
Temperature: 55°F |
| Clear. |
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Morning |
Temperature: 65°F |
| Sunny. |
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Afternoon |
Temperature: 66°F |
| Sunny. |
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Evening |
Temperature: 60°F |
| Clear. |
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| Friday, December 5th, 2025 |
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Overnight |
Temperature: 57°F |
| Clear. |
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Morning |
Temperature: 66°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 65°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 60°F |
| Clear. |
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| Saturday, December 6th, 2025 |
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Overnight |
Temperature: 56°F |
| Clear. |
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Morning |
Temperature: 64°F |
| Sunny. |
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Afternoon |
Temperature: 62°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 55°F |
| Clear with cloudy periods with a chance of showers. |
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