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

Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Partly Cloudy

79°F

26°C

Humidity 41%
Wind Speed NW 11 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 08 Apr 02:47 PM PDT
Extended Forecast for

San Jose CA

  • Tonight

    Tonight: Patchy dense fog after midnight. Otherwise, increasing clouds, with a low around 53. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Thursday

    Thursday: A slight chance of showers between 2pm and 3pm. Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Areas Dense
    Fog then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. West wind 5 to 8 mph becoming calm in the evening.

    Low: 52 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light south after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 11am. High near 62. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain. Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog after midnight. Otherwise, increasing clouds, with a low around 53. North northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
A slight chance of showers between 2pm and 3pm. Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A 30 percent chance of showers after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 52. West wind 5 to 8 mph becoming calm in the evening.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light south after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 62. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
A slight chance of rain before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 41.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Jose CA
 37.29°N 121.86°W (Elev. 157 ft)
Last Update:
2:11 pm PDT Apr 8, 2026
Forecast Valid:
3pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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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