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Hawaii County Weather Forecast for August 09, 2026
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Big Island Now
Lows 70 to 77 near the shore to 54 to 60 near 5000 feet.
Highs 87 to 92 near the shore to around 72 near 5000 feet.
Lows 70 to 77 near the shore to around 58 near 5000 feet.
A Small Craft Advisory remains in effect for the typical windy channels and waters around Maui County and the Big Island through Sunday afternoon.
HFO Watches/Warnings/AdvisoriesSmall Craft Advisory until 6 PM HST Sunday for Alenuihaha Channel, Big Island Leeward Waters, Big Island Southeast Waters, Maalaea Bay, Pailolo Channel.