Jamul, CA 7-Day Weather Forecast
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Jamul Weather Forecast


Jamul, CA Weather Forecast Date: 1133 AM PDT Sat Oct 03 2026
Weather forecast for Jamul, CA
| Tonight Lo: 72°F Lo: 22°C |
Tonight... Mostly clear. Lows 69 to 74. Areas of winds east 10 to 20 mph. Gusts to 30 mph...Becoming 25 mph overnight. |
| Sun Hi: 103°FHi: 39°C Lo: 73°F Lo: 23°C |
Sunday... Mostly sunny. Hot. Highs 101 to 104 in the western valleys to 94 to 99 near the foothills. Areas of winds east 10 to 20 mph with gusts to 35 mph. |
| Mon Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Monday... Mostly sunny. Hot. Highs 98 to 102 in the western valleys to 93 to 98 near the foothills. Areas of winds east 10 to 15 mph becoming west in the afternoon. Gusts to 25 mph. |
| Tue Hi: 99°FHi: 37°C Lo: 73°F Lo: 23°C |
Tuesday... Mostly sunny. Hot. Highs 96 to 101. |
| Wed Hi: 98°FHi: 37°C Lo: 72°F Lo: 22°C |
Wednesday... Mostly sunny. Hot. Highs 95 to 100. |
| Thu Hi: 97°FHi: 36°C Lo: 71°F Lo: 22°C |
Thursday... Mostly sunny. Highs 94 to 99. |
| Fri Hi: 94°FHi: 34°C Lo: 67°F Lo: 19°C |
Friday... Mostly sunny. Highs 91 to 96. |
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