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El Cajon, California Weather Forecast

San Diego County 32.80°N, 116.96°W Pop. 102,708

El Cajon is in San Diego County, California (pop. 102,708). Below you'll find current conditions, radar, observed precipitation with YTD anomalies, a 7-day forecast, GDD accumulations, and the NWS written forecast.

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NWS Forecast

Nearby Forecasts

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All California forecasts (193) → Interactive forecast tools →