Southern California, CA. (Pain In The Pass) >> This Labor Day Weekend weather forecast for Saturday, Sunday, and Labor Day Monday for Southern California. Check out the 3-day forecast below in your area.

Cajon Pass/Inland Empire Valley Area Weather:

Saturday will be warm, mostly sunny with a chance of fog and rain shower in the morning, and the high of 83°. Sunday will be warm, mostly sunny with a chance of fog and rain shower in the morning, and the high of 81°. Monday will be warm, mostly sunny, and the high of 85°.

High Deserts Weather:

Saturday will be warm, partly sunny with a small chance of pop-up thunderstorms, strong gusty winds, and the high of 83+°. Sunday will be warm, partly sunny with a small chance of pop-up thunderstorms, windy, and the high of 81+°. Monday will be HOT, mostly sunny with a small chance of pop-up thunderstorms, windy, and the high of 104+°.

Mountains Weather:

Saturday will be warm, partly sunny with a chance of pop-up thunderstorms, strong gusty winds, and the high of 72°. Sunday will be warm, partly sunny with a chance of pop-up thunderstorms, gusty winds, and the high of 69°. Monday will be warm, mostly sunny, windy, and the high of 73°.

**Timing/Weather on each day may change.

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