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

Saipan Island, Saipan International Airport (PGSN)

Lat: 15.12°NLon: 145.73°EElev: 217ft.

Partly Cloudy

88°F

31°C

Humidity 70%
Wind Speed E 15 G 244 mph
Barometer 29.90 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 18 Aug 4:54 pm ChST
Extended Forecast for

Saipan GU

  • Tonight

    Tonight: Partly cloudy, with a low around 78. East wind 10 to 13 mph.

    Low: 78 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. South southeast wind 5 to 10 mph becoming light. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 86. South southeast wind around 6 mph becoming calm in the afternoon.

    High: 86 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 78. East wind 3 to 6 mph.

    Low: 78 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 78.

    Low: 78 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 78. East wind 10 to 13 mph.
Tuesday
Scattered showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. South southeast wind 5 to 10 mph becoming light. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 86. South southeast wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 78. East wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Mostly sunny, with a high near 85.
Friday Night
Mostly cloudy, with a low around 78.
Saturday
Partly sunny, with a high near 85.
Saturday Night
Mostly cloudy, with a low around 78.
Sunday
Partly sunny, with a high near 83.
Sunday Night
Mostly cloudy, with a low around 83.
Monday
A chance of showers. Partly sunny, with a high near 85. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saipan GU
 15.18°N 145.74°E
Last Update:
6:05 am ChST Aug 18, 2025
Forecast Valid:
5pm ChST Aug 18, 2025-6pm ChST Aug 25, 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