Fern Acres, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fern Acres, a community in Hawaii County, Hawaii.
Today
73°F
Widespread Rain Showers
Widespread rain showers. Cloudy, with a high near 73. North wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Fern Acres
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Widespread Rain Showers | 14 mph N | 93% |
| Tonight | 65°F | Rain Showers | 14 mph NNW | 90% |
| Thursday | 73°F | Rain Showers Likely | 13 to 16 mph N | 69% |
| Thursday Night | 66°F | Rain Showers | 14 mph NW | 79% |
| Friday | 73°F | Rain Showers | 10 to 14 mph N | 80% |
| Friday Night | 66°F | Rain Showers | 13 mph NNE | 82% |
| Saturday | 72°F | Rain Showers Likely | 13 mph NNE | 60% |
| Saturday Night | 64°F | Rain Showers Likely | 12 mph W | 63% |
| Sunday | 73°F | Rain Showers Likely | 14 mph N | 57% |
| Sunday Night | 63°F | Rain Showers Likely | 10 to 14 mph N | 60% |
| Monday | 73°F | Rain Showers Likely | 13 mph N | 55% |
| Monday Night | 63°F | Rain Showers Likely | 8 to 12 mph NNE | 56% |
| Tuesday | 73°F | Scattered Rain Showers | 12 to 15 mph NNE | 47% |
| Tuesday Night | 63°F | Scattered Rain Showers | 13 to 17 mph N | 50% |
Forecast source: National Weather Service (api.weather.gov) for Fern Acres (19.508, -155.079). Updated through the day.
Growing snapshot for Fern Acres
Growing season
365 days
More local growing data for Fern Acres: nearby ZIP 96760 weather · frost dates · planting calendar · Hawaii frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Glenwood #2 55.4, Hi (6.1 mi from Fern Acres). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.