Wind
9 mph
SW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Alviso, CA
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Hour-by-Hour Current Observation
Clear
Wind
9 mph
SW
UV Index
0
None
Humidity
60%
Dew 55°F
Sun
7:20 AM · 6:24 PM
Rise · Set
Source: HAYWARD (KHWD). Slider scrubs the next 12 hours.
5-Day Outlook
Tonight
Overnight Fog
Tonight
Clear. Low around 53, with temperatures rising to around 55 overnight. Northwest wind 2 to 7 mph.
Sunday
Forecast Missing
Overnight: Forecast Missing
Sunday
Sunny. High near 74, with temperatures falling to around 69 in the afternoon. Northwest wind 2 to 13 mph, with gusts as high as 23 mph.
Night
Partly cloudy, with a low around 51. Northwest wind 5 to 12 mph, with gusts as high as 21 mph.
Monday
Forecast Missing
Overnight: Forecast Missing
Monday
Mostly sunny, with a high near 66. West wind 3 to 14 mph, with gusts as high as 23 mph.
Night
A chance of rain showers and patchy fog after 5am. Mostly cloudy, with a low around 49. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tuesday
Forecast Missing
Overnight: Forecast Missing
Tuesday
A chance of rain showers and patchy fog. Mostly cloudy, with a high near 69.
Night
A chance of rain showers before 2am, then a chance of rain showers and patchy fog. Mostly cloudy, with a low around 50.
Wednesday
Forecast Missing
Overnight: Forecast Missing
Wednesday
A chance of rain showers and patchy fog. Partly sunny, with a high near 70.
Night
A chance of rain showers before 10pm, then a chance of rain showers and patchy fog between 10pm and 5am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 53.
Alviso, CA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Alviso, CA.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.