Hawi, Hawaii Weather
Reef polyps synchronize in moonlight. Day 90 of spring. Read this microseason across nine climate regions →
Hawi weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 16Mostly Clear——81°70°—
- WednesdayJun 17Light Drizzle31%0.02″79°71°-2°
- ThursdayJun 18Light Drizzle80%0.02″80°72°+1°
- FridayJun 19Light Drizzle30%0.02″82°72°+2°
- SaturdayJun 20Light Drizzle10%0.02″81°73°-1°
- SundayJun 21Mostly Clear18%—81°71°0°
- MondayJun 22Light Drizzle—0.01″79°71°-2°
AQI 20 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 6.4 µg/m³ (AQI 36), ratio 0.58 with 14 mph wind — characteristic of long-range haze transport rather than a local source.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 6.4 µg/m³ (AQI 36), ratio 0.58 with 14 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.58
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- transport
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 8:27 AM
- Moonset
- 9:16 PM
- In sign
- ♋︎ Cancer
Reef polyps synchronize in moonlight
Hawi at a glance
- Today vs. normal: 17°F below the seasonal normal for this latitude
- Last frost: December 18 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Hawi
- Tue81°70°0%
- Wed79°71°31%
- Thu80°72°80%
- Fri82°72°30%
- Sat81°73°10%
- Sun81°71°18%
- Mon79°71°6%
- Tue79°71°22%
- Wed79°72°8%
- Thu79°71°12%
- Fri78°71°14%
- Sat78°71°12%
- Sun78°71°9%
- Mon78°71°12%
- Tue78°71°27%
- Wed77°72°18%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
ZIP codes in Hawi
- 96719
- 96755