Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Clear

64°F

18°C

Humidity 67%
Wind Speed W 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Jul 09:55 PM PDT
Extended Forecast for

Mount Hamilton CA

  • Overnight

    Overnight: Clear, with a low around 69. Light west southwest wind.

    Low: 69 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southwest wind 3 to 7 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southwest wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. South southwest wind around 6 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Southwest wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 69. Light west southwest wind.
Tuesday
Sunny, with a high near 77. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 63. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 73. South southwest wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 61. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 76.
Friday Night
Clear, with a low around 65.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 65.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Hamilton CA
 37.33°N 121.61°W (Elev. 3786 ft)
3:02 pm PDT Jul 14, 2025
1am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database