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San Jose Forecast: Friday Clouds, Cooler Weekend, Warming Next Week

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Published on September 25, 2026
San Jose Forecast: Friday Clouds, Cooler Weekend, Warming Next WeekSource: Google Street View

San Jose is waking up to cloudy skies Friday. The clouds should give way to sunshine before a cooler evening settles in.

Foggy Start, Sunny Afternoon

Regional inland highs are forecast to range from the mid-70s to the 80s Friday, with winds increasing across the region.

Dry conditions are expected, and clearing skies should make for comfortable outdoor conditions.

Cooler Weekend Ahead

Stratus is expected to return overnight, and Saturday night's low is forecast near 54 degrees. Saturday brings additional cooling.

Warmup Arrives Tuesday

The cooler pattern lasts into Monday, which should be sunny with a high near 78 degrees. A warming trend is expected Tuesday through Thursday.

The broader forecast from the National Weather Service points to dry conditions throughout the period, with temperatures warming Tuesday through Thursday.