Onomea Bay Weather Forecast
- 70
- 79
Rain Showers
- 71
- 81
Rain Showers
- 71
- 81
Rain Showers
- 71
- 80
Rain Showers
- 71
- 80
Rain Showers
- 70
- 80
Rain Showers
- 69
- 80
Mostly Sunny
Today 10 Apr Big Island East
Mostly cloudy. Frequent Showers and slight chance of Thunderstorms until late Afternoon, then scattered Showers and slight chance of Thunderstorms late in the afternoon. Locally heavy rainfall possible. Highs around 78 near the shore to around 66 at 4000 feet. South Winds up to 15 Mph. Chance of rain 90 percent.
Tonight 10 Apr Big Island East
Mostly cloudy. Frequent Showers and slight chance of Thunderstorms in the Evening, then numerous Showers after midnight. Locally heavy rainfall possible early in the evening. Lows 62 to 71 near the shore to 55 to 61 at 4000 feet. South Winds up to 15 Mph. Chance of rain 90 percent.
Onomea Bay Temperature Statistics
April Temperature
Hilo, Hilo International Airport (6.2 miles)
Lowest 5 April, 2026
61 °FAverage April
71.8 °FHighest 6 April, 2026
80.1 °F
Climate (2021–Present)
Hilo, Hilo International Airport (6.2 miles)
Average Low 2021–2026
68.1 °FAverage 2021–2026
74.4 °FAverage High 2021–2026
82.2 °F