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

85°F

29°C

Humidity 80%
Wind Speed NW 6 mph
Barometer 29.78 in (1010.6 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 31 Jul 10:54 pm ChST
Extended Forecast for

Saipan GU

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 78. West northwest wind around 7 mph.

    Low: 78 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Partly sunny, with a high near 86. West northwest wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. West northwest wind around 11 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers and thunderstorms. Partly sunny, with a high near 86. West wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. West wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers and thunderstorms. Partly sunny, with a high near 86. Breezy. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 77. Breezy.

    Low: 77 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 86. Breezy.

    High: 86 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

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

    Low: 77 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 78. West northwest wind around 7 mph.
Saturday
Scattered showers, mainly after noon. Partly sunny, with a high near 86. West northwest wind 8 to 13 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. West northwest wind around 11 mph. Chance of precipitation is 30%.
Sunday
Scattered showers and thunderstorms. Partly sunny, with a high near 86. West wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. West wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Scattered showers and thunderstorms. Partly sunny, with a high near 86. Breezy. Chance of precipitation is 40%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 77. Breezy.
Tuesday
A chance of showers. Partly sunny, with a high near 86. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 77. Breezy.
Wednesday
A chance of showers. Partly sunny, with a high near 86. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 77. Breezy.
Thursday
A chance of showers. Mostly cloudy, with a high near 84. Breezy.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 77. Breezy.
Friday
A chance of showers. Partly sunny, with a high near 82. 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:
6:06 pm ChST Jul 31, 2026
Forecast Valid:
11pm ChST Jul 31, 2026-6pm ChST Aug 7, 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