Pohakumanu Bay Weather Forecast

    • 75
    • 83

    Rain Showers

    • 75
    • 83

    Rain Showers

    • 74
    • 83

    Rain Showers

    • 74
    • 82

    Rain Showers

    • 74
    • 81

    Rain Showers

    • 73
    • 81

    Rain Showers

Today 18 Sep Big Island East

Cloudy. Isolated Showers in the morning. Highs 81 to 88 near the shore to around 70 at 4000 feet. Northeast Winds up to 15 Mph. Chance of rain 20 percent.

Tonight 18 Sep Big Island East

Cloudy with isolated Showers. Lows 68 to 75 near the shore to 53 to 60 at 4000 feet. Northwest Winds up to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pohakumanu Bay Temperature Statistics

September Temperature

Hilo, Hilo International Airport (10.6 miles)

  • Lowest 10 September, 2025

    66.9 °F

  • Average September

    76.7 °F

  • Highest 6 September, 2025

    88 °F

Climate (2020–Present)

Hilo, Hilo International Airport (10.6 miles)

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

  • Average Low 2020–2025

    68.2 °F

  • Average 2020–2025

    74.5 °F

  • Average High 2020–2025

    82.4 °F
Get WillyWeather+ to remove ads