Waikoloa, HI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Waikoloa, HI in one place.
Sunny. High near 88, with temperatures falling to around 81 in the afternoon. East northeast wind 8 to 25 mph, with gusts as high as 36 mph.
Local Weather Overview
This forecast page for Waikoloa, 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: Oct 19, 2026 1:07 AM HST.
The active forecast window currently covers Oct 19 to Oct 25, 2026 for Waikoloa, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 19 to Oct 25, 2026
- Latest sync
- Oct 19, 2026 1:07 AM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Waikoloa
Monday looks like the warmest upcoming period in Waikoloa at 88 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Monday at about 8 to 25 mph ENE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 19, 2026 1:07 AM HST
- Coverage
- 7 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
Mostly clear, with a low around 68. East northeast wind around 8 mph.
Sunny, with a high near 87. Northeast wind around 8 mph.
Mostly clear, with a low around 67. East northeast wind 5 to 8 mph.
Sunny, with a high near 86. Northeast wind around 5 mph.
Partly cloudy, with a low around 67. East northeast wind around 3 mph.
Mostly sunny, with a high near 86. North northeast wind 1 to 5 mph.
Partly cloudy, with a low around 68. East northeast wind around 2 mph.
Mostly cloudy, with a high near 88. North northeast wind around 5 mph.
Mostly cloudy, with a low around 70. Northeast wind around 5 mph.
Isolated rain showers after noon. Mostly cloudy, with a high near 88. North northeast wind around 5 mph. Chance of precipitation is 20%.
Mostly cloudy, with a low around 70. Northeast wind around 3 mph.
Isolated rain showers after noon. Partly sunny, with a high near 87. Northeast wind around 6 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Oct 19
|
Sunny
|
88°F |
8 to 25 mph
ENE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
68°F |
8 mph
ENE
|
|
Tuesday
Oct 20
|
Sunny
|
87°F |
8 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
67°F |
5 to 8 mph
ENE
|
|
Wednesday
Oct 21
|
Sunny
|
86°F |
5 mph
NE
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
67°F |
3 mph
ENE
|
|
Thursday
Oct 22
|
Mostly Sunny
|
86°F |
1 to 5 mph
NNE
|
|
Thursday Night
Oct 22
|
Partly Cloudy
|
68°F |
2 mph
ENE
|
|
Friday
Oct 23
|
Mostly Cloudy
|
88°F |
5 mph
NNE
|
|
Friday Night
Oct 23
|
Mostly Cloudy
|
70°F |
5 mph
NE
|
|
Saturday
Oct 24
|
Mostly Cloudy then Isolated Rain Showers
|
88°F |
5 mph
NNE
|
|
Saturday Night
Oct 24
|
Mostly Cloudy
|
70°F |
3 mph
NE
|
|
Sunday
Oct 25
|
Partly Sunny then Isolated Rain Showers
|
87°F |
6 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waikoloa.