Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Overcast

55°F

13°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 27 May 01:35 AM PDT
Extended Forecast for

San Jose International Airport CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 50. West northwest wind around 6 mph becoming calm.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain between 10pm and 11pm.  Mostly cloudy, with a low around 51. West northwest wind 5 to 8 mph becoming light and variable.

    Low: 51 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 72. South wind 3 to 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 50. West northwest wind around 6 mph becoming calm.
Wednesday
Mostly sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain between 10pm and 11pm. Mostly cloudy, with a low around 51. West northwest wind 5 to 8 mph becoming light and variable.
Thursday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 72. South wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 51. West northwest wind 5 to 8 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 80.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
San Jose International Airport CA
 37.37°N 121.93°W (Elev. 46 ft)
1:26 am PDT May 27, 2026
1am PDT May 27, 2026-6pm PDT Jun 2, 2026
 
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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