| National Weather Service Forecast for:
El Cajon CA Issued by: National Weather Service San Diego, CA |
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| Updated: 11:23 am PDT May 4, 2026 | ||||||||||||||||||
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| Today |
Mostly cloudy, with a high near 67. West wind 5 to 10 mph, with gusts as high as 20 mph. |
| Tonight |
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming light southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. |
| Tuesday |
A chance of showers before 11am. Partly sunny, with a high near 67. Light west wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible. |
| Tuesday Night |
Partly cloudy, with a low around 50. West wind 5 to 10 mph becoming light and variable in the evening. |
| Wednesday |
Sunny, with a high near 73. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. |
| Wednesday Night |
Mostly clear, with a low around 52. |
| Thursday |
Sunny, with a high near 80. |
| Thursday Night |
Mostly clear, with a low around 55. |
| Friday |
Sunny, with a high near 84. |
| Friday Night |
Mostly clear, with a low around 56. |
| Saturday |
Sunny, with a high near 85. |
| Saturday Night |
Mostly clear, with a low around 57. |
| Sunday |
Sunny, with a high near 86. |
Forecast from NOAA-NWS for El Cajon CA.
