Iao Valley State Park Weather Forecast

    • 61
    • 72

    Rain Showers

    • 59
    • 71

    Rain Showers

    • 58
    • 69

    Rain Showers

    • 57
    • 68

    Rain Showers

    • 57
    • 68

    Breezy

    • 57
    • 70

    Partly Sunny

    • 57
    • 70

    Partly Sunny

Today 20 Mar Maui Windward West

Mostly cloudy. Breezy. Showers and isolated Thunderstorms early in the Morning, then Showers likely and isolated Thunderstorms in the late morning and afternoon. Highs 74 to 80 Makai to around 61 Mauka. South Winds up to 25 Mph with Gusts to 45 Mph. Chance of rain 90 percent.

Tonight 20 Mar Maui Windward West

Breezy. Cloudy with Showers and isolated Thunderstorms. Locally heavy rainfall possible in the late evening and overnight. Lows 66 to 71 Makai to around 56 Mauka. South Winds up to 25 Mph. Chance of rain 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Iao Valley State Park Temperature Statistics

March Temperature

Kahului, Kahului Airport (6.8 miles)

  • Lowest 10 March, 2026

    63 °F

  • Average March

    74.4 °F

  • Highest 5 March, 2026

    86 °F

Climate (2021–Present)

Kahului, Kahului Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    68.8 °F

  • Average 2021–2026

    76.7 °F

  • Average High 2021–2026

    85.4 °F
Get WillyWeather+ to remove ads