Currently
62°F
in Fallbrook, California, USA
63°F / 45°F
6 mph W
0.00"
Friday, January 9, 2026 3:11 PM PST
Fallbrook
Currently
Forecast
Past Weather
Climate
Last 36 Hours
Weather News
Features
F.A.Q.
Contact Us
Use °C/Metric
RSS Feed
Follow UsWeatherCurrents
Local Roundup
Mobile Access
On Your Site
RSS Feed
Follow UsWeatherCurrents
Local Roundup
Mobile Access
On Your Site
Fallbrook, California Weather Summary
January,
2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Extremes | Average | Normal | ||
| High Temperature: | 67.0°F (19.4°C) | at 1:36PM Jan 3 | 64.8°F (18.2°C) | 68°F (20°C) |
| Low Temperature: | 45.1°F (7.3°C) | at 3:54AM Jan 9 | 53.2°F (11.8°C) | 49°F (9°C) |
| Month Average: | 57.9°F (14.4°C) | for 8 days | ||
| Normal Average: | 57°F (14°C) | |||
| Precipitation: | 2.67" (67.8 mm) | |||
| Date | High | Low | Average | Precipitation |
| January 1 | 64.1°F(17.8°C) | 57.0°F(13.9°C) | 60.6°F(15.9°C) | 1.07"(27.1 mm) |
| January 2 | 66.4°F(19.1°C) | 57.4°F(14.1°C) | 61.3°F(16.3°C) | 0.24"(6.1 mm) |
| January 3 | 67.0°F(19.4°C) | 57.6°F(14.2°C) | 60.3°F(15.7°C) | 0.15"(3.8 mm) |
| January 4 | 63.2°F(17.3°C) | 55.9°F(13.3°C) | 58.1°F(14.5°C) | 1.03"(26.1 mm) |
| January 5 | 63.7°F(17.6°C) | 50.3°F(10.2°C) | 55.8°F(13.2°C) | 0.18"(4.5 mm) |
| January 6 | 64.8°F(18.2°C) | 50.0°F(10.0°C) | 56.0°F(13.3°C) | 0.00"(0.0 mm) |
| January 7 | 66.3°F(19.1°C) | 51.1°F(10.6°C) | 56.6°F(13.6°C) | 0.00"(0.0 mm) |
| January 8 | 62.8°F(17.1°C) | 45.9°F(7.7°C) | 54.3°F(12.4°C) | 0.00"(0.0 mm) |
| January 9 | 62.6°F(17.0°C) | 45.1°F(7.3°C) | N/A | 0.00"(0.0 mm) |