Fern Acres, HI Weather Forecast
Local 7-day forecast
Frequent Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Fern Acres, HI in one place.
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 72. North northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Local Weather Overview
This forecast page for Fern Acres, 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 22, 2026 8:05 AM HST.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Fern Acres, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 22, 2026 8:05 AM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Fern Acres
Monday looks like the warmest upcoming period in Fern Acres at 73 degrees F.
Sunday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Friday at about 17 to 24 mph E.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 22, 2026 8:05 AM HST
- Coverage
- 7 days
- Time zone
- Pacific/Honolulu
- Forecast office
- HFO
- Radar station
- PHWA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 70. North northeast wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 71. Northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 69. East northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 72. East wind 17 to 24 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 69. East southeast wind 12 to 24 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 71. East southeast wind around 12 mph. Chance of precipitation is 100%.
Rain showers. Cloudy, with a low around 67. East wind around 12 mph. Chance of precipitation is 90%.
Rain showers likely. Mostly sunny, with a high near 71. East northeast wind around 12 mph. Chance of precipitation is 70%.
Rain showers. Partly cloudy, with a low around 66. North northeast wind 6 to 10 mph. Chance of precipitation is 80%.
Rain showers likely. Mostly sunny, with a high near 73. North northeast wind 5 to 9 mph. Chance of precipitation is 60%.
Rain showers. Partly cloudy, with a low around 66. North northeast wind 3 to 7 mph. Chance of precipitation is 80%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Frequent Showers And Thunderstorms
|
72°F |
15 mph
NNE
|
|
Wednesday Night
Sep 23
|
Frequent Showers And Thunderstorms
|
70°F |
15 mph
NNE
|
|
Thursday
Sep 24
|
Frequent Showers And Thunderstorms
|
71°F |
13 to 17 mph
NE
|
|
Thursday Night
Sep 24
|
Frequent Showers And Thunderstorms
|
69°F |
17 mph
ENE
|
|
Friday
Sep 25
|
Frequent Showers And Thunderstorms
|
72°F |
17 to 24 mph
E
|
|
Friday Night
Sep 25
|
Frequent Showers And Thunderstorms
|
69°F |
12 to 24 mph
ESE
|
|
Saturday
Sep 26
|
Frequent Showers And Thunderstorms
|
71°F |
12 mph
ESE
|
|
Saturday Night
Sep 26
|
Rain Showers
|
67°F |
12 mph
E
|
|
Sunday
Sep 27
|
Rain Showers Likely
|
71°F |
12 mph
ENE
|
|
Sunday Night
Sep 27
|
Rain Showers
|
66°F |
6 to 10 mph
NNE
|
|
Monday
Sep 28
|
Rain Showers Likely
|
73°F |
5 to 9 mph
NNE
|
|
Monday Night
Sep 28
|
Rain Showers
|
66°F |
3 to 7 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fern Acres.