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2026 NOAA-NWS Western North Pacific Tropical Cyclone Outlook

Current conditions at

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

Lat: 14.98°NLon: 145.62°EElev: 269ft.

Mostly Cloudy

88°F

31°C

Humidity	75%
Wind Speed	W 8 mph
Barometer	29.90 in
Dewpoint	79°F (26°C)
Visibility	7.00 mi
Heat Index	103°F (39°C)
Last update	19 Sep 4:55 pm ChST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles S Tinian GU

Tonight
Low: 80 °F
Scattered
Showers
Sunday
High: 87 °F
Scattered
Showers
Sunday Night
Low: 80 °F
Scattered
Showers
Monday
High: 87 °F
Scattered
Showers
Monday Night
Low: 80 °F
Mostly Cloudy
Tuesday
High: 87 °F
Scattered
Showers
Tuesday Night
Low: 80 °F
Chance
Showers
Wednesday
High: 87 °F
Chance
Showers
Wednesday Night
Low: 80 °F
Chance
Showers

Detailed Forecast

Tonight

Scattered showers and thunderstorms. Mostly cloudy, with a low around 80. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

Scattered showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming east southeast around 6 mph in the morning. Chance of precipitation is 30%.

Sunday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 80. East wind 3 to 6 mph. Chance of precipitation is 50%.

Monday

Scattered showers and thunderstorms. Partly sunny, with a high near 87. East southeast wind 6 to 9 mph. Chance of precipitation is 30%.

Monday Night

Mostly cloudy, with a low around 80. Southeast wind 7 to 9 mph.

Tuesday

Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 40%.

Tuesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 80.

Wednesday

A chance of showers. Partly sunny, with a high near 87.