Wailua, HI Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Wailua, HI in one place.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 77. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Wailua, HI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 21, 2026 10:32 PM HST.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Wailua, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 21, 2026 10:32 PM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Wailua
Wednesday looks like the warmest upcoming period in Wailua at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Friday at about 24 mph E.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 21, 2026 10:32 PM HST
- Coverage
- 6 days
- Time zone
- Pacific/Honolulu
- Forecast office
- HFO
- Radar station
- PHKM
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Occasional showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 70. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Occasional rain showers. Cloudy, with a high near 76. East wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 70. East wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
A chance of rain showers. Cloudy, with a high near 76. East wind around 24 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
A chance of rain showers. Cloudy, with a low around 69. East wind around 24 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Occasional rain showers. Mostly cloudy, with a high near 76. East wind around 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
A chance of rain showers. Mostly cloudy, with a low around 68. East wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Scattered rain showers. Partly sunny, with a high near 77. East wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Scattered rain showers. Mostly cloudy, with a low around 68. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Scattered rain showers. Partly sunny, with a high near 77. East wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Chance Rain Showers
|
77°F |
15 mph
E
|
|
Wednesday Night
Sep 23
|
Occasional Showers And Thunderstorms
|
70°F |
17 mph
E
|
|
Thursday
Sep 24
|
Occasional Rain Showers
|
76°F |
20 mph
E
|
|
Thursday Night
Sep 24
|
Chance Showers And Thunderstorms
|
70°F |
22 mph
E
|
|
Friday
Sep 25
|
Chance Rain Showers
|
76°F |
24 mph
E
|
|
Friday Night
Sep 25
|
Chance Rain Showers
|
69°F |
24 mph
E
|
|
Saturday
Sep 26
|
Occasional Rain Showers
|
76°F |
24 mph
E
|
|
Saturday Night
Sep 26
|
Chance Rain Showers
|
68°F |
23 mph
E
|
|
Sunday
Sep 27
|
Scattered Rain Showers
|
77°F |
21 mph
E
|
|
Sunday Night
Sep 27
|
Scattered Rain Showers
|
68°F |
18 mph
E
|
|
Monday
Sep 28
|
Scattered Rain Showers
|
77°F |
13 to 17 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wailua.
