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August 2026 Monthly Rainfall Summary for Hawaii

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

A Few Clouds

76°F

24°C

Humidity	79%
Wind Speed	Vrbl 5 mph
Barometer	29.94 in (1013.8 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	3 Oct 3:53 am HST

More Information:

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

Extended Forecast for

Hickam Housing HI

Overnight
Low: 75 °F
Isolated
Showers
Saturday
High: 87 °F
Sunny then
Isolated
Showers
Saturday Night
Low: 73 °F
Mostly Clear
and Breezy
then Mostly
Clear
Sunday
High: 86 °F
Sunny and
Breezy
Sunday Night
Low: 72 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 86 °F
Breezy.
Mostly Sunny
then Isolated
Showers
Monday Night
Low: 72 °F
Scattered
Showers
Tuesday
High: 87 °F
Isolated
Showers
Tuesday Night
Low: 71 °F
Scattered
Showers

Detailed Forecast

Overnight

Isolated showers. Partly cloudy, with a low around 75. East northeast wind 5 to 9 mph. Chance of precipitation is 20%.

Saturday

Isolated showers after noon. Mostly sunny, with a high near 87. East northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 73. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 86. Breezy, with an east northeast wind 11 to 20 mph, with gusts as high as 28 mph.

Sunday Night

Mostly clear, with a low around 72. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.

Monday

Isolated showers after noon. Mostly sunny, with a high near 86. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Monday Night

Scattered showers. Mostly cloudy, with a low around 72. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.

Tuesday

Isolated showers. Mostly sunny, with a high near 87. East wind 7 to 10 mph. Chance of precipitation is 20%.

Tuesday Night

Scattered showers, mainly after midnight. Partly cloudy, with a low around 71. East northeast wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 30%.

Wednesday

Isolated showers. Mostly sunny, with a high near 87. South wind 6 to 9 mph. Chance of precipitation is 20%.

Wednesday Night

Scattered showers. Partly cloudy, with a low around 73. South southeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Thursday

Isolated showers. Mostly sunny, with a high near 88. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

Thursday Night

Isolated showers. Partly cloudy, with a low around 75. East northeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Friday

Isolated showers. Mostly sunny, with a high near 88. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.