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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Mostly Cloudy

61°F

16°C

Humidity 77%
Wind Speed SSE 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 06:55 AM PDT
Extended Forecast for

5 Miles ENE Mount Hamilton CA

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 45. Southwest wind around 6 mph becoming calm in the evening.

    Low: 45 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46. West wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 45. Southwest wind around 6 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 46. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 51.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Mount Hamilton CA
 37.36°N 121.56°W (Elev. 2283 ft)
Last Update:
2:16 am PDT Jun 19, 2026
Forecast Valid:
7am PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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