NWS Forecast Office San Diego, CA

Slightly warmer than Thursday for the coast and valleys and slightly cooler for the mountains and deserts. Highs in the mid to upper 60s at the coast to the 70s and lower 80s for the valleys, in the mid 70s to lower 80s for the Apple and Lucerne Valleys, in the upper 80s to mid 90s for the lower deserts, and in the 60s to around 70 for the mountains for elevations from 4500 to 7000 feet.

Slightly cooler than Friday for the lower deserts to around 5 degrees cooler for the mountains, valleys, and high desert. Highs in the lower to mid 60s at the coast to the upper 60s to mid 70s for the valleys, in the upper 60s to upper 70s for the Apple and Lucerne Valleys, in the mid 80s to lower 90s for the lower deserts, and in the mid 50s to mid 60s for the mountains for elevations from 4500 to 7000 feet.