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San Luis Obispo, California Weather Forecast

San Luis Obispo County 35.27°N, 120.67°W Pop. 62,290 ZIP: 93401

San Luis Obispo is in San Luis Obispo County, California (pop. 62,290). 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

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All California forecasts (193) → Interactive forecast tools →