Ahihi Bay Weather Forecast
- 72
- 79
Mostly Cloudy
- 72
- 80
Cloudy
- 70
- 80
Mostly Cloudy
- 70
- 79
Partly Sunny
- 70
- 79
Partly Sunny
- 70
- 79
Mostly Cloudy
Today 28 Dec South Maui/Upcountry
Mostly cloudy. Highs around 81 near the shore to around 68 near 4000 feet. Light Winds becoming west up to 10 Mph in the afternoon.
Tonight 28 Dec South Maui/Upcountry
Mostly cloudy. Lows 49 to 70. Northeast Winds 10 to 15 Mph.
Ahihi Bay Temperature Statistics
December Temperature
Kahului, Kahului Airport (18.6 miles)
Lowest 2 December, 2025
61 °FAverage December
75.4 °FHighest 21 December, 2025
89.1 °F
Climate (2020–Present)
Kahului, Kahului Airport (18.6 miles)
Average Low 2020–2025
68.8 °FAverage 2020–2025
76.7 °FAverage High 2020–2025
85.5 °F