Kaupo Weather Forecast

    • 70
    • 80

    Rain Showers

    • 70
    • 80

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 71
    • 80

    Rain Showers

    • 69
    • 80

    Rain Showers

    • 69
    • 79

    Rain Showers

    • 67
    • 77

    Rain Showers

Today 17 Dec South Haleakala

Sunny. Highs 69 to 80. Southwest Winds around 10 Mph.

Tonight 17 Dec South Haleakala

Partly cloudy in the evening then becoming mostly cloudy. Isolated Showers. Lows 53 to 70. North Winds up to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Kaupo Temperature Statistics

December Temperature

Kahului, Kahului Airport (26.1 miles)

  • Lowest 2 December, 2025

    61 °F

  • Average December

    74.8 °F

  • Highest 4 December, 2025

    87.1 °F

Climate (2020–Present)

Kahului, Kahului Airport (26.1 miles)

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

  • Average Low 2020–2025

    68.8 °F

  • Average 2020–2025

    76.7 °F

  • Average High 2020–2025

    85.5 °F
Get WillyWeather+ to remove ads