Currently
66°F
in Fallbrook, California, USA
81°F / 58°F
calm
0.00"
Saturday, January 17, 2026 8:33 PM PST
Fallbrook
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Fallbrook, California Climate Summary
Typical December Day
| Normal High: | 67.2°F (19.6°C) |
| Normal Low: | 48.6°F (9.2°C) |
| Average: | 56.5°F (13.6°C) |
| Hour | Temperature | Wind Speed | Humidity |
| 12:00 AM | 53°F (11°C) | 1 mph | 72% |
| 1:00 AM | 52°F (11°C) | 1 mph | 72% |
| 2:00 AM | 52°F (11°C) | 1 mph | 71% |
| 3:00 AM | 52°F (11°C) | 1 mph | 71% |
| 4:00 AM | 52°F (11°C) | 1 mph | 70% |
| 5:00 AM | 51°F (11°C) | 1 mph | 70% |
| 6:00 AM | 51°F (11°C) | 1 mph | 69% |
| 7:00 AM | 51°F (10°C) | 1 mph | 70% |
| 8:00 AM | 52°F (11°C) | 1 mph | 70% |
| 9:00 AM | 57°F (14°C) | 1 mph | 66% |
| 10:00 AM | 60°F (16°C) | 1 mph | 62% |
| 11:00 AM | 63°F (17°C) | 1 mph | 58% |
| 12:00 PM | 65°F (18°C) | 2 mph | 55% |
| 1:00 PM | 66°F (19°C) | 2 mph | 54% |
| 2:00 PM | 66°F (19°C) | 2 mph | 56% |
| 3:00 PM | 64°F (18°C) | 2 mph | 59% |
| 4:00 PM | 62°F (17°C) | 1 mph | 63% |
| 5:00 PM | 59°F (15°C) | calm | 70% |
| 6:00 PM | 56°F (14°C) | 1 mph | 73% |
| 7:00 PM | 55°F (13°C) | 1 mph | 75% |
| 8:00 PM | 55°F (13°C) | 1 mph | 75% |
| 9:00 PM | 54°F (12°C) | 1 mph | 74% |
| 10:00 PM | 53°F (12°C) | 1 mph | 73% |
| 11:00 PM | 53°F (12°C) | 1 mph | 73% |