Currently
55°F
in Simi Valley, California, USA
56°F / 50°F
18 mph SW
0.00"
Thursday, March 5, 2026 7:55 AM PST
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Simi Valley, 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: | 79.3°F (26.3°C) | at 1:21PM Jan 14 | 69.4°F (20.8°C) | 67°F (19°C) |
| Low Temperature: | 41.0°F (5.0°C) | at 3:08AM Jan 25 | 53.3°F (11.8°C) | 48°F (9°C) |
| Month Average: | 60.9°F (16.1°C) | for 31 days | ||
| Normal Average: | 57°F (14°C) | |||
| Precipitation: | 1.35" (34.2 mm) | |||
| Date | High | Low | Average | Precipitation |
| January 1 | 63.7°F(17.6°C) | 48.3°F(9.1°C) | 55.8°F(13.2°C) | 0.64"(16.2 mm) |
| January 2 | 64.0°F(17.8°C) | 46.8°F(8.2°C) | 56.3°F(13.5°C) | 0.12"(3.0 mm) |
| January 3 | 57.7°F(14.3°C) | 55.3°F(12.9°C) | 56.3°F(13.5°C) | 0.44"(11.1 mm) |
| January 4 | 59.0°F(15.0°C) | 52.8°F(11.5°C) | 54.9°F(12.7°C) | 0.12"(3.0 mm) |
| January 5 | 60.3°F(15.7°C) | 46.3°F(8.0°C) | 52.7°F(11.5°C) | 0.00"(0.0 mm) |
| January 6 | 63.2°F(17.4°C) | 49.1°F(9.5°C) | 55.4°F(13.0°C) | 0.02"(0.5 mm) |
| January 7 | 64.5°F(18.0°C) | 48.7°F(9.3°C) | 56.0°F(13.3°C) | 0.00"(0.0 mm) |
| January 8 | 57.6°F(14.2°C) | 41.1°F(5.1°C) | 49.2°F(9.5°C) | 0.00"(0.0 mm) |
| January 9 | 59.2°F(15.1°C) | 46.5°F(8.1°C) | 52.6°F(11.4°C) | 0.00"(0.0 mm) |
| January 10 | 62.6°F(17.0°C) | 52.6°F(11.4°C) | 57.5°F(14.2°C) | 0.00"(0.0 mm) |
| January 11 | 67.4°F(19.7°C) | 57.0°F(13.9°C) | 61.4°F(16.3°C) | 0.00"(0.0 mm) |
| January 12 | 70.5°F(21.4°C) | 59.4°F(15.2°C) | 64.2°F(17.9°C) | 0.00"(0.0 mm) |
| January 13 | 77.1°F(25.1°C) | 62.3°F(16.8°C) | 69.1°F(20.6°C) | 0.00"(0.0 mm) |
| January 14 | 79.3°F(26.3°C) | 64.9°F(18.3°C) | 71.9°F(22.2°C) | 0.00"(0.0 mm) |
| January 15 | 79.0°F(26.1°C) | 65.7°F(18.7°C) | 70.9°F(21.6°C) | 0.00"(0.0 mm) |
| January 16 | 77.4°F(25.2°C) | 65.3°F(18.5°C) | 70.3°F(21.3°C) | 0.00"(0.0 mm) |
| January 17 | 76.4°F(24.7°C) | 66.7°F(19.3°C) | 70.3°F(21.3°C) | 0.00"(0.0 mm) |
| January 18 | 79.1°F(26.1°C) | 51.7°F(11.0°C) | 66.2°F(19.0°C) | 0.00"(0.0 mm) |
| January 19 | 77.0°F(25.0°C) | 49.0°F(9.4°C) | 63.7°F(17.6°C) | 0.00"(0.0 mm) |
| January 20 | 77.1°F(25.1°C) | 57.3°F(14.0°C) | 67.5°F(19.7°C) | 0.00"(0.0 mm) |
| January 21 | 68.6°F(20.3°C) | 48.3°F(9.0°C) | 57.7°F(14.3°C) | 0.00"(0.0 mm) |
| January 22 | 67.0°F(19.5°C) | 50.7°F(10.4°C) | 57.0°F(13.9°C) | 0.01"(0.2 mm) |
| January 23 | 64.8°F(18.2°C) | 50.1°F(10.1°C) | 56.1°F(13.4°C) | 0.00"(0.0 mm) |
| January 24 | 67.9°F(19.9°C) | 44.0°F(6.6°C) | 55.1°F(12.8°C) | 0.00"(0.0 mm) |
| January 25 | 68.4°F(20.2°C) | 41.0°F(5.0°C) | 54.8°F(12.7°C) | 0.00"(0.0 mm) |
| January 26 | 69.3°F(20.7°C) | 47.3°F(8.5°C) | 58.8°F(14.9°C) | 0.00"(0.0 mm) |
| January 27 | 70.6°F(21.5°C) | 47.2°F(8.5°C) | 58.7°F(14.8°C) | 0.00"(0.0 mm) |
| January 28 | 74.9°F(23.8°C) | 45.5°F(7.5°C) | 59.6°F(15.3°C) | 0.00"(0.0 mm) |
| January 29 | 73.6°F(23.1°C) | 63.1°F(17.3°C) | 67.0°F(19.5°C) | 0.00"(0.0 mm) |
| January 30 | 76.8°F(24.9°C) | 63.7°F(17.6°C) | 71.3°F(21.8°C) | 0.00"(0.0 mm) |
| January 31 | 78.2°F(25.7°C) | 65.3°F(18.5°C) | 70.6°F(21.5°C) | 0.00"(0.0 mm) |