Current conditions at

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.

Clear

30°C

86°F

Humidity 35%
Wind Speed WNW 4 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 13°C (56°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 15 Jul 02:47 PM PDT
Extended Forecast for

Mount Hamilton CA

  • Tonight

    Tonight: Clear, with a low around 17. South southwest wind around 10 km/h.

    Low: 17 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 23. South southwest wind 8 to 10 km/h.

    High: 23 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 17. West southwest wind 5 to 10 km/h.

    Low: 17 °C

    Clear

  • Thursday

    Thursday: Sunny, with a high near 24. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.

    High: 24 °C

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 18. West southwest wind 5 to 10 km/h becoming calm  after midnight.

    Low: 18 °C

    Clear

  • Friday

    Friday: Sunny, with a high near 25.

    High: 25 °C

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 18.

    Low: 18 °C

    Clear

  • Saturday

    Saturday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 18.

    Low: 18 °C

    Clear

Detailed Forecast

Tonight
Clear, with a low around 17. South southwest wind around 10 km/h.
Wednesday
Sunny, with a high near 23. South southwest wind 8 to 10 km/h.
Wednesday Night
Clear, with a low around 17. West southwest wind 5 to 10 km/h.
Thursday
Sunny, with a high near 24. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.
Thursday Night
Clear, with a low around 18. West southwest wind 5 to 10 km/h becoming calm after midnight.
Friday
Sunny, with a high near 25.
Friday Night
Clear, with a low around 18.
Saturday
Sunny, with a high near 26.
Saturday Night
Clear, with a low around 18.
Sunday
Sunny, with a high near 26.
Sunday Night
Clear, with a low around 18.
Monday
Sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Hamilton CA
 37.33°N 121.61°W (Elev. 3786 m)
1:26 pm PDT Jul 15, 2025
3pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database