National Weather Service

News Headlines

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

77°F

25°C

Humidity	64%
Wind Speed	NE 12 mph
Barometer	29.99 in (1015.6 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	4 Oct 4:53 am HST

More Information:

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

Extended Forecast for

Pearl City HI

Overnight
Low: 73 °F
Isolated
Showers
Sunday
High: 84 °F
Breezy.
Isolated
Showers then
Mostly Sunny
Sunday Night
Low: 73 °F
Isolated
Showers
Monday
High: 84 °F
Isolated
Showers then
Sunny
Monday Night
Low: 72 °F
Mostly Clear
then Isolated
Showers
Tuesday
High: 84 °F
Mostly Sunny
then Isolated
Showers
Tuesday Night
Low: 72 °F
Partly Cloudy
then Isolated
Showers
Wednesday
High: 85 °F
Scattered
Showers
Wednesday Night
Low: 74 °F
Showers

Detailed Forecast

Overnight

Isolated showers. Partly cloudy, with a low around 73. Northeast wind around 8 mph. Chance of precipitation is 20%.

Sunday

Isolated showers before noon. Mostly sunny, with a high near 84. Breezy, with a northeast wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Sunday Night

Isolated showers. Partly cloudy, with a low around 73. Northeast wind 8 to 13 mph. Chance of precipitation is 20%.

Monday

Isolated showers before noon. Mostly sunny, with a high near 84. Northeast wind 8 to 13 mph. Chance of precipitation is 20%.

Monday Night

Isolated showers after midnight. Partly cloudy, with a low around 72. East northeast wind 7 to 10 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers after noon. Mostly sunny, with a high near 84. East wind 5 to 7 mph. Chance of precipitation is 20%.

Tuesday Night

Isolated showers after midnight. Partly cloudy, with a low around 72. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

Wednesday

Scattered showers. Partly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday Night

Occasional showers. Low around 74. South wind 6 to 10 mph. Chance of precipitation is 80%.

Thursday

Occasional showers, mainly before noon. High near 85. South southeast wind 8 to 13 mph. Chance of precipitation is 80%.

Thursday Night

Showers likely. Mostly cloudy, with a low around 74. East southeast wind around 8 mph. Chance of precipitation is 70%.

Friday

Scattered showers. Partly sunny, with a high near 86. East wind 7 to 11 mph. Chance of precipitation is 50%.

Friday Night

Isolated showers. Mostly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 20%.

Saturday

Scattered showers. Mostly sunny, with a high near 85. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.