Captain Cook, Hawaii Weather
First trades stir the ceiba canopy. Day 77 of spring. Read this microseason across nine climate regions →
Captain Cook weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Light Rain55%0.25″75°65°—
- ThursdayJun 4Light Drizzle92%0.04″73°64°-2°
- FridayJun 5Light Drizzle93%0.02″75°64°+2°
- SaturdayJun 6Light Drizzle85%0.01″73°64°-2°
- SundayJun 7Light Drizzle76%0.04″72°64°-1°
- MondayJun 8Light Drizzle69%0.02″72°63°0°
- TuesdayJun 9Light Drizzle71%0.02″72°64°0°
AQI 22 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 8:08 AM
- Moonset
- 7:24 PM
- In sign
- ♑︎ Capricorn
First trades stir the ceiba canopy
Captain Cook at a glance
- Today vs. normal: 27°F below the seasonal normal for this latitude
- Last frost: December 14 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 4, 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.