Weather in San Jose
Live weather radar, forecast, and conditions for San Jose, California, USA
View Live Radar37.3382, -121.8863
America/Los_Angeles
California, USA
About San Jose Weather
San Jose has a Mediterranean climate with warm, dry summers and mild, wet winters. Located in the Santa Clara Valley, it is protected from extreme weather by surrounding mountains. Fog is less common here than on the coast.
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Frequently Asked Questions
What is the weather like in San Jose right now?
Visit WeatherStream360 to check the current weather conditions in San Jose including temperature, wind speed, humidity, and precipitation. Our data updates in real time from Open-Meteo.
Does San Jose have severe weather alerts?
WeatherStream360 displays active NWS weather alerts for locations in the United States. Check our live map for current watches, warnings, and advisories affecting San Jose.
How accurate is the San Jose weather forecast?
WeatherStream360 uses data from Open-Meteo, which aggregates models from national weather services worldwide. Forecasts are generally reliable for 3-5 days, with decreasing accuracy beyond that timeframe.