Hillcrest, 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 Hillcrest, HI in one place.
Isolated rain showers after noon. Mostly sunny, with a high near 87. Heat index values as high as 95. South southwest wind 1 to 6 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Hillcrest, 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 15 to Sep 20, 2026 for Hillcrest, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 7:19 PM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Hillcrest
Wednesday looks like the warmest upcoming period in Hillcrest at 89 degrees F.
Friday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Thursday at about 3 to 7 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 7:19 PM 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
Isolated rain showers before midnight. Partly cloudy, with a low around 76. South wind around 5 mph. Chance of precipitation is 20%.
Isolated rain showers after noon. Mostly sunny, with a high near 89. West northwest wind 0 to 3 mph. Chance of precipitation is 20%.
Isolated rain showers before midnight. Partly cloudy, with a low around 77. West northwest wind 0 to 3 mph. Chance of precipitation is 20%.
Scattered showers and thunderstorms after noon. Some of the storms could produce heavy rain. Mostly sunny, with a high near 89. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.
Scattered rain showers. Mostly cloudy, with a low around 76. South southwest wind around 5 mph. Chance of precipitation is 30%.
Scattered rain showers before noon, then scattered showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 88. South southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Scattered rain showers. Cloudy, with a low around 75. South wind around 5 mph. Chance of precipitation is 30%.
Isolated rain showers after noon. Mostly cloudy, with a high near 87. South southwest wind 1 to 7 mph. Chance of precipitation is 20%.
Isolated rain showers. Mostly cloudy, with a low around 75. Southwest wind around 2 mph. Chance of precipitation is 20%.
Partly sunny, with a high near 87. Southwest wind 1 to 6 mph.
Isolated rain showers before midnight. Partly cloudy, with a low around 75. South southwest wind around 3 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny then Isolated Rain Showers
|
87°F |
1 to 6 mph
SSW
|
|
Tuesday Night
Sep 15
|
Isolated Rain Showers then Partly Cloudy
|
76°F |
5 mph
S
|
|
Wednesday
Sep 16
|
Mostly Sunny then Isolated Rain Showers
|
89°F |
0 to 3 mph
WNW
|
|
Wednesday Night
Sep 16
|
Isolated Rain Showers then Partly Cloudy
|
77°F |
0 to 3 mph
WNW
|
|
Thursday
Sep 17
|
Mostly Sunny then Scattered Showers And Thunderstorms
|
89°F |
3 to 7 mph
SW
|
|
Thursday Night
Sep 17
|
Scattered Rain Showers
|
76°F |
5 mph
SSW
|
|
Friday
Sep 18
|
Scattered Rain Showers
|
88°F |
3 to 7 mph
SSW
|
|
Friday Night
Sep 18
|
Scattered Rain Showers
|
75°F |
5 mph
S
|
|
Saturday
Sep 19
|
Mostly Cloudy then Isolated Rain Showers
|
87°F |
1 to 7 mph
SSW
|
|
Saturday Night
Sep 19
|
Isolated Rain Showers
|
75°F |
2 mph
SW
|
|
Sunday
Sep 20
|
Partly Sunny
|
87°F |
1 to 6 mph
SW
|
|
Sunday Night
Sep 20
|
Isolated Rain Showers then Partly Cloudy
|
75°F |
3 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hillcrest.