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.

Rain

78°F

26°C

Humidity 87%
Wind Speed Calm
Barometer 29.91 in (1014.8 mb)
Dewpoint 74°F (23°C)
Visibility 7.00 mi
Heat Index80°F (27°C)
Last update 11 Oct 8:54 pm ChST
Extended Forecast for

Garapan GU

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 78. West northwest wind 3 to 6 mph.

    Low: 78 °F

    Isolated
    Showers

  • Columbus Day

    Columbus Day: Isolated showers. Mostly sunny, with a high near 87. Light west northwest wind.

    High: 87 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 76. Light north wind.

    Low: 76 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 87. Calm wind. Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 76. Calm wind.

    Low: 76 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 87.

    High: 87 °F

    Isolated
    Showers

  • Wednesday Night

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

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 78. West northwest wind 3 to 6 mph.
Columbus Day
Isolated showers. Mostly sunny, with a high near 87. Light west northwest wind.
Monday Night
Isolated showers. Partly cloudy, with a low around 76. Light north wind.
Tuesday
Scattered showers. Partly sunny, with a high near 87. Calm wind. Chance of precipitation is 30%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 76. Calm wind.
Wednesday
Isolated showers. Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 87.
Friday Night
A chance of showers. Mostly cloudy, with a low around 76.
Saturday
A chance of showers. Partly sunny, with a high near 85.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 74. Breezy.
Sunday
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:
Garapan GU
 15.21°N 145.72°E
Last Update:
6:05 pm ChST Oct 11, 2026
Forecast Valid:
9pm ChST Oct 11, 2026-6pm ChST Oct 18, 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