Hopuwai, HI Weather Forecast
Local 7-day forecast
Mostly Sunny then Isolated Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Hopuwai, HI in one place.
Isolated rain showers after noon. Mostly sunny, with a high near 69. East northeast wind around 13 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Hopuwai, 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 14, 2026 7:19 PM HST.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Hopuwai, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 7:19 PM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Hopuwai
Wednesday looks like the warmest upcoming period in Hopuwai at 69 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Sunday Night at about 15 mph E.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 7:19 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
Scattered rain showers. Mostly cloudy, with a low around 55. East northeast wind around 13 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Scattered rain showers before noon, then scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 67. East southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Scattered rain showers. Mostly cloudy, with a low around 54. East southeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Scattered rain showers before noon, then scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 66. Southeast wind around 14 mph. Chance of precipitation is 50%.
Scattered rain showers. Mostly cloudy, with a low around 52. Southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Isolated rain showers after noon. Mostly cloudy, with a high near 66. East southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Mostly cloudy, with a low around 52. East southeast wind around 14 mph, with gusts as high as 18 mph.
Partly sunny, with a high near 66. East southeast wind around 14 mph, with gusts as high as 18 mph.
Mostly cloudy, with a low around 52. East wind around 15 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny then Isolated Rain Showers
|
69°F |
13 mph
ENE
|
|
Wednesday Night
Sep 16
|
Scattered Rain Showers
|
55°F |
13 mph
ENE
|
|
Thursday
Sep 17
|
Scattered Rain Showers
|
67°F |
14 mph
ESE
|
|
Thursday Night
Sep 17
|
Scattered Rain Showers
|
54°F |
10 to 14 mph
ESE
|
|
Friday
Sep 18
|
Scattered Rain Showers
|
66°F |
14 mph
SE
|
|
Friday Night
Sep 18
|
Scattered Rain Showers
|
52°F |
14 mph
SE
|
|
Saturday
Sep 19
|
Mostly Cloudy then Isolated Rain Showers
|
66°F |
14 mph
ESE
|
|
Saturday Night
Sep 19
|
Mostly Cloudy
|
52°F |
14 mph
ESE
|
|
Sunday
Sep 20
|
Partly Sunny
|
66°F |
14 mph
ESE
|
|
Sunday Night
Sep 20
|
Mostly Cloudy
|
52°F |
15 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hopuwai.