National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59.0ft.

Partly Cloudy

64°F

18°C

Humidity 52%
Wind Speed NNW 14 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Oct 04:15 PM PDT
Extended Forecast for

Milpitas CA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 70. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 4am. Cloudy, with a low around 52. West northwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Cloudy then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 11am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly before 11pm. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of showers. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 67. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers and
    Areas Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy fog before 11am. Otherwise, sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 70. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers, mainly after 4am. Cloudy, with a low around 52. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Showers likely, mainly after 11am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of showers, mainly before 11pm. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 52. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of showers. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 67. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 70.
Friday Night
Clear, with a low around 48.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 50.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Milpitas CA
 37.45°N 121.9°W (Elev. 23 ft)
Last Update:
1:47 pm PDT Oct 19, 2026
Forecast Valid:
4pm PDT Oct 19, 2026-6pm PDT Oct 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation