| National Weather Service Forecast for:
El Cajon CA Issued by: National Weather Service San Diego, CA |
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| Updated: 12:05 pm PDT Jul 12, 2026 | ||||||||||||||||||
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| This Afternoon |
Mostly sunny, with a high near 87. West wind around 5 mph. |
| Tonight |
Increasing clouds, with a low around 68. West wind around 5 mph becoming calm in the evening. |
| Monday |
Partly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. |
| Monday Night |
Partly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening. |
| Tuesday |
Mostly sunny, with a high near 93. Light west wind increasing to 5 to 10 mph in the afternoon. |
| Tuesday Night |
Mostly clear, with a low around 72. |
| Wednesday |
Sunny, with a high near 99. |
| Wednesday Night |
Mostly clear, with a low around 75. |
| Thursday |
A chance of showers after 11am. Mostly sunny, with a high near 93. |
| Thursday Night |
A slight chance of showers before 11pm. Partly cloudy, with a low around 72. |
| Friday |
A slight chance of showers. Partly sunny, with a high near 89. |
| Friday Night |
A slight chance of showers. Mostly cloudy, with a low around 71. |
| Saturday |
A slight chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 90. |
Forecast from NOAA-NWS for El Cajon CA.
