Waimea, HI Weather Forecast
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Waimea Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Mostly Clear | Isolated Showers | Mostly Clear | Mostly Sunny | Partly Cloudy | Scattered Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Scattered Showers |
| Hi: 83°FHi: 28°C | Lo: 70°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 70°FLo: 21°C | Hi: 82°FHi: 28°C | Lo: 71°FLo: 22°C | Hi: 82°FHi: 28°C | Lo: 71°FLo: 22°C | Hi: 83°FHi: 28°C | |||
| POP: 20% | POP: 50% | POP: 40% | POP: 70% | POP: 90% | POP: 90% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 PM HST Sat Oct 03 2026 

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Issued: 838 PM HST Sat Oct 3 2026
Aviation
... Moderate trades through the period. Windward and mauka SHRA possible. MVFR conds in SHRA otherwise VFR prevails.
AIRMET Sierra is in effect for mtn obsc for windward Big Island. Conds should improve in the mid morning hours.
Fire Weather
... Issued at 254 PM HST Sat Oct 3 2026 Moderate trades will become breezy tonight through Sunday night as drier air works into the area during the day tomorrow. RH values are forecast to hover just above the critical threshold for fire weather but may ...
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