Hilo Forest Reserve Weather Forecast

    • 56
    • 68

    Rain Showers

    • 55
    • 67

    Rain Showers

    • 57
    • 68

    Mostly Cloudy

    • 58
    • 69

    Mostly Sunny

    • 60
    • 71

    Partly Sunny

    • 58
    • 69

    Partly Sunny

Today 4 Oct Big Island East

Partly sunny. Scattered Showers in the Morning, then isolated Showers in the afternoon. Highs 77 to 84 near the shore to 64 to 71 at 4000 feet. North Winds up to 15 Mph. Chance of rain 50 percent.

Tonight 4 Oct Big Island East

Mostly cloudy. Scattered Showers in the Evening, then numerous Showers after midnight. Lows 65 to 73 near the shore to around 58 at 4000 feet. North Winds up to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hilo Forest Reserve Temperature Statistics

October Temperature

Bradshaw Army Air Field / Hawaii (15.5 miles)

  • Lowest 1 October, 2026

    50.2 °F

  • Average October

    61.8 °F

  • Highest 1 October, 2026

    74.5 °F

Climate (2021–2026)

Bradshaw Army Air Field / Hawaii (15.5 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    71.1 °F
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