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

Tinian Island, N. Mariana Is, West Tinian Airport (PGWT)

Lat: 14.98°NLon: 145.62°EElev: 269ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

San Jose (Tinian) GU

  • Today

    Today: Mostly sunny, with a high near 88. Northeast wind 7 to 9 mph.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 77. Northeast wind 10 to 16 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers and thunderstorms. Partly sunny, with a high near 88. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Partly sunny, with a high near 87. East southeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 77.

    Low: 77 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 77.

    Low: 77 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 88. Northeast wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 77. Northeast wind 10 to 16 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
Scattered showers and thunderstorms. Partly sunny, with a high near 88. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 87. East southeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 77.
Thursday
Partly sunny, with a high near 87.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 77.
Friday
Partly sunny, with a high near 87.
Friday Night
Mostly cloudy, with a low around 77.
Saturday
Partly sunny, with a high near 87.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 77.
Sunday
A chance of showers. Partly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Jose (Tinian) GU
 14.98°N 145.62°E
Last Update:
6:05 am ChST Aug 25, 2025
Forecast Valid:
7am ChST Aug 25, 2025-6pm ChST Aug 31, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation