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Weather for Vasona Lake County Park

Summer weather is usually quite nice around Vasona Lake. Even on hot days in the valley, a cooling breeze tends to pick up by 5pm. Occasionally, it can get a bit chilly by 7pm, so you might want to toss a light sweater or wrap in the car.

Current Conditions San Jose, San Jose International Airport, CA Last Update on Oct 23 2026, 4:53 am PDT Overcast Temp: 59.0°F Humidity: 81% Winds: SW 4 mph Dewpoint: 53.1°F Pressure: 30.01 in Visibility: 10.00 mi	NWS 3-Day Pinpoint Forecast for Vasona Lake As of 05:20:31 AM PDT, Friday October 23, 2026 (more detail from the National Weather Service)
	Overnight Today Friday Night Tomorrow Saturday Night Sunday Areas Fog Lo: 53°F Partly Sunny Hi: 68°F Mostly Clear Lo: 48°F Mostly Sunny Hi: 73°F Mostly Clear Lo: 48°F Mostly Sunny Hi: 77°F