| Wed Jun 19 | Thu Jun 20 | Fri Jun 21 | Sat Jun 22 | |
| Tmin 18-06 |
18°C | 18°C | 19°C | 19°C |
| Tmax 06-18 |
21°C | 22°C | 23°C | 22°C |
| morning 24-06 |
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| a.m. 06-12 |
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| p.m. 12-18 |
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| evening 18-24 |
| Nearby Forecast Locations - El Cajon | Distance |
| Spring Valley | 3.6 km |
| Lemon Grove | 10.9 km |
| Bonita | 12.0 km |
| Chula Vista | 13.4 km |
| Santee | 13.6 km |
| San Diego/Gil. | 14.4 km |
| Lakeside | 14.9 km |
| Alpine | 17.9 km |
| National | 18.1 km |
| San Diego AP/B | 18.4 km |
| Tijuana AP | 19.6 km |
| San Ysidro | 19.6 km |
| San Diego AP/M | 24.5 km |
| Coronado | 24.6 km |
| San Diego | 25.0 km |
| Imperial Beach | 25.1 km |
| Miramar | 25.1 km |
| Imperial B. | 26.3 km |
| Poway | 28.8 km |
| North Island | 29.7 km |
| Forecast: El Cajon Region Expect a mix of sun and clouds in the days to come. An umbrella won't be needed today. Daytime temperature reaches 22 degrees. |