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

Lanai City, Lanai Airport (PHNY)

Lat: 20.79°NLon: 156.95°WElev: 1309ft.

Overcast

68°F

20°C

Humidity 90%
Wind Speed NE 5 mph
Barometer 30.08 in (1016.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Apr 1:56 am HST
Extended Forecast for

Lanai City HI

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. Northeast wind 6 to 8 mph.

    Low: 66 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 76. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.

    High: 76 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 65. East northeast wind 5 to 9 mph becoming calm.

    Low: 65 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 66. West northwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 66. Light north northeast wind.

    Low: 66 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Isolated showers after noon. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Sunny then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Partly cloudy, with a low around 66. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. Northeast wind 6 to 8 mph.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 76. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 65. East northeast wind 5 to 9 mph becoming calm.
Monday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 66. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 76. Light and variable wind.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 66. Light north northeast wind.
Wednesday
Isolated showers after noon. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 66. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 76. East northeast wind 5 to 11 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 66. East wind 9 to 11 mph.
Friday
Isolated showers. Partly sunny, with a high near 76. North wind 8 to 14 mph becoming east in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 66. Northeast wind 6 to 14 mph, with gusts as high as 18 mph.
Saturday
Isolated showers. Partly sunny, with a high near 76. East wind 6 to 9 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lanai City HI
 20.82°N 156.93°W (Elev. 1529 ft)
Last Update:
6:02 pm HST Apr 18, 2026
Forecast Valid:
2am HST Apr 19, 2026-6pm HST Apr 25, 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