Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

54°F

12°C

Humidity 76%
Wind Speed N 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 13 Apr 10:35 PM PDT
Extended Forecast for

San Jose International Airport CA

  • Tonight

    Tonight: Partly cloudy, with a low around 47. North northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 47. West northwest wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Light west northwest wind increasing to 8 to 13 mph in the morning.

    High: 66 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. West northwest wind 6 to 15 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. North northwest wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 47. West northwest wind 6 to 14 mph, with gusts as high as 18 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Light west northwest wind increasing to 8 to 13 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 49. West northwest wind 6 to 15 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 67.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A slight chance of showers. Mostly sunny, with a high near 68.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 49.
Monday
A slight chance of showers. Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
San Jose International Airport CA
 37.35°N 121.93°W (Elev. 66 ft)
1:26 pm PDT Apr 13, 2026
10pm PDT Apr 13, 2026-6pm PDT Apr 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database