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Bonsall, CA 7-Day Weather Forecast
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Bonsall Weather Forecast
Bonsall, CA Weather Forecast Date: 1155 PM PDT Fri Aug 21 2026
Weather forecast for Bonsall, CA
Today Hi: 92°FHi: 33°C Lo: 70°F Lo: 21°C |
Today... Mostly sunny. Highs 89 to 94 in the western valleys to 94 to 99 near the foothills. Areas of winds west to 10 mph. |
| Sat Hi: 92°FHi: 33°C Lo: 70°F Lo: 21°C |
Saturday... Mostly sunny. Highs 89 to 94 in the western valleys to 95 to 100 near the foothills. Areas of winds west to 10 mph. |
| Sun Hi: 93°FHi: 34°C Lo: 70°F Lo: 21°C |
Sunday... Mostly sunny. Highs 90 to 95 in the western valleys to 96 to 101 near the foothills. Light winds becoming west 10 mph in the afternoon. |
| Mon Hi: 93°FHi: 34°C Lo: 70°F Lo: 21°C |
Monday... Mostly sunny. Highs 90 to 95 in the western valleys to 95 to 100 near the foothills. |
| Tue Hi: 94°FHi: 34°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly sunny. Highs 91 to 96 in the western valleys to 96 to 101 near the foothills. |
| Wed Hi: 96°FHi: 36°C Lo: 72°F Lo: 22°C |
Wednesday... Mostly sunny. Highs 93 to 98 in the western valleys to 97 to 102 near the foothills. |
Thu Hi: 100°FHi: 38°C |
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 97 to 102. |
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