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

Hazardous Weather Conditions

Current conditions at

Saipan Island, Saipan International Airport (PGSN)

Lat: 15.12°NLon: 145.73°EElev: 217ft.

Mostly Cloudy with Haze

84°F

29°C

Humidity 82%
Wind Speed W 7 mph
Barometer 29.88 in (1014.0 mb)
Dewpoint 78°F (26°C)
Visibility 7.00 mi
Heat Index95°F (35°C)
Last update 4 Sep 5:54 pm ChST
Extended Forecast for

Saipan GU

High Surf Advisory September 4, 06:50pm until September 5, 04:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory September 4, 06:50pm until September 5, 04:00am

    NOW until 4:00am Sat

    High Surf Advisory

  • Tonight

    Low: 78 °F

    Scattered
    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 86. West wind 9 to 11 mph. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 78. West wind 7 to 10 mph. Chance of precipitation is 60%.

    Low: 78 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 86. West northwest wind around 10 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. North northwest wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Labor Day

    Labor Day: Scattered showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Breezy, with a west southwest wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 30%.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 86. West wind 9 to 11 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 78. West wind 7 to 10 mph. Chance of precipitation is 60%.
Sunday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 86. West northwest wind around 10 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. North northwest wind 8 to 10 mph. Chance of precipitation is 30%.
Labor Day
Scattered showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
Partly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Partly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 79.
Friday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saipan GU
 15.18°N 145.74°E
Last Update:
6:05 pm ChST Sep 4, 2026
Forecast Valid:
6pm ChST Sep 4, 2026-6pm ChST Sep 11, 2026
 
Forecast Discussion
 
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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