Currently
65°F
in San Jacinto, California, USA
65°F / 51°F
2 mph W
0.00"
Saturday, October 24, 2026 10:56 AM PDT
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San Jacinto, California Weather Summary
May,
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: | 100.2°F (37.9°C) | at 2:35PM May 11 | 81.4°F (27.5°C) | 80°F (27°C) |
| Low Temperature: | 47.1°F (8.4°C) | at 6:17AM May 6 | 54.8°F (12.7°C) | 54°F (12°C) |
| Month Average: | 66.8°F (19.3°C) | for 28 days | ||
| Normal Average: | 65°F (18°C) | |||
| Precipitation: | 0.12" (3.1 mm) | |||
| Date | High | Low | Average | Precipitation |
| May 1 | 84.6°F(29.2°C) | 52.5°F(11.4°C) | 66.2°F(19.0°C) | 0.00"(0.0 mm) |
| May 2 | 88.9°F(31.6°C) | 52.0°F(11.1°C) | 74.1°F(23.4°C) | 0.00"(0.0 mm) |
| May 3 | 70.5°F(21.4°C) | 56.8°F(13.8°C) | 61.0°F(16.1°C) | 0.00"(0.0 mm) |
| May 4 | 65.8°F(18.8°C) | 53.8°F(12.1°C) | 58.9°F(14.9°C) | 0.01"(0.3 mm) |
| May 5 | 64.9°F(18.3°C) | 51.4°F(10.8°C) | 56.2°F(13.5°C) | 0.11"(2.7 mm) |
| May 6 | 79.3°F(26.3°C) | 47.1°F(8.4°C) | 62.9°F(17.2°C) | 0.00"(0.0 mm) |
| May 7 | 88.3°F(31.3°C) | 52.9°F(11.6°C) | 69.9°F(21.1°C) | 0.00"(0.0 mm) |
| May 8 | 90.1°F(32.3°C) | 55.4°F(13.0°C) | 69.6°F(20.9°C) | 0.00"(0.0 mm) |
| May 9 | 91.0°F(32.8°C) | 55.9°F(13.3°C) | 72.8°F(22.6°C) | 0.00"(0.0 mm) |
| May 10 | 94.3°F(34.6°C) | 55.8°F(13.2°C) | 73.6°F(23.1°C) | 0.00"(0.0 mm) |
| May 11 | 100.2°F(37.9°C) | 57.9°F(14.4°C) | 79.8°F(26.6°C) | 0.00"(0.0 mm) |
| May 12 | 77.4°F(25.2°C) | 59.4°F(15.2°C) | 67.3°F(19.6°C) | 0.00"(0.0 mm) |
| May 13 | 82.6°F(28.1°C) | 59.2°F(15.1°C) | 67.2°F(19.6°C) | 0.00"(0.0 mm) |
| May 14 | 82.0°F(27.8°C) | 54.1°F(12.3°C) | N/A | 0.00"(0.0 mm) |
| May 15 | N/A | N/A | N/A | N/A |
| May 16 | 74.8°F(23.8°C) | 59.4°F(15.2°C) | N/A | 0.00"(0.0 mm) |
| May 17 | 67.3°F(19.6°C) | 56.8°F(13.8°C) | 60.8°F(16.0°C) | 0.00"(0.0 mm) |
| May 18 | 82.6°F(28.1°C) | 55.8°F(13.2°C) | 65.4°F(18.5°C) | 0.00"(0.0 mm) |
| May 19 | 86.5°F(30.3°C) | 49.8°F(9.9°C) | 70.0°F(21.1°C) | 0.00"(0.0 mm) |
| May 20 | 90.7°F(32.6°C) | 55.2°F(12.9°C) | 74.1°F(23.4°C) | 0.00"(0.0 mm) |
| May 21 | 89.2°F(31.8°C) | 56.3°F(13.5°C) | 72.2°F(22.4°C) | 0.00"(0.0 mm) |
| May 22 | 83.8°F(28.8°C) | 56.5°F(13.6°C) | 67.8°F(19.9°C) | 0.00"(0.0 mm) |
| May 23 | 84.6°F(29.2°C) | 55.6°F(13.1°C) | 66.3°F(19.1°C) | 0.00"(0.0 mm) |
| May 24 | 81.1°F(27.3°C) | 59.4°F(15.2°C) | 67.0°F(19.4°C) | 0.00"(0.0 mm) |
| May 25 | 79.2°F(26.2°C) | 56.8°F(13.8°C) | 63.8°F(17.6°C) | 0.00"(0.0 mm) |
| May 26 | 70.3°F(21.3°C) | 55.9°F(13.3°C) | 61.2°F(16.2°C) | 0.00"(0.0 mm) |
| May 27 | 67.6°F(19.8°C) | 52.9°F(11.6°C) | 59.1°F(15.1°C) | 0.00"(0.0 mm) |
| May 28 | 72.1°F(22.3°C) | 50.4°F(10.2°C) | 60.2°F(15.7°C) | 0.00"(0.0 mm) |
| May 29 | 72.1°F(22.3°C) | 54.5°F(12.5°C) | 61.9°F(16.6°C) | 0.00"(0.0 mm) |
| May 30 | 84.4°F(29.1°C) | 52.5°F(11.4°C) | 67.9°F(19.9°C) | 0.00"(0.0 mm) |
| May 31 | 90.9°F(32.7°C) | 56.7°F(13.7°C) | 73.7°F(23.2°C) | 0.00"(0.0 mm) |