Ka'aha Weather Forecast
- 76
- 86
Rain Showers
- 77
- 85
Rain Showers Likely
- 77
- 85
Slight Chance Thunderstorms
- 77
- 86
Rain Showers Likely
- 77
- 86
Rain Showers Likely
- 71
- 85
Rain Showers
- 70
- 84
Rain Showers
Today 25 Oct Big Island Southeast
Mostly sunny. Scattered Showers in the Morning, then isolated Showers and slight chance of Thunderstorms in the afternoon. Highs 80 to 91 near the shore to 69 to 75 near 4000 feet. Southeast Winds up to 10 Mph. Chance of rain 50 percent.
Tonight 25 Oct Big Island Southeast
Partly cloudy. Scattered Showers in the Evening, then isolated Showers after midnight. Locally heavy rainfall possible in the evening. Lows 69 to 75 near the shore to 50 to 60 near 4000 feet. East Winds up to 15 Mph. Chance of rain 50 percent.
Ka'aha Temperature Statistics
October Temperature
Hilo, Hilo International Airport (35.4 miles)
Lowest 12 October, 2026
68 °FAverage October
76.3 °FHighest 9 October, 2026
87.1 °F
Climate (2021–2026)
Hilo, Hilo International Airport (35.4 miles)
Average Low 2021–2026
68.3 °FAverage 2021–2026
74.5 °FAverage High 2021–2026
82.1 °F