Hiawatha Lake Weather Forecast

    • 71
    • 90

    Increasing Clouds

    • 69
    • 88

    Rain Showers Likely

    • 68
    • 86

    Rain Showers Likely

    • 67
    • 86

    Rain Showers Likely

    • 66
    • 83

    Chance Rain Showers

    • 65
    • 84

    Rain Showers Likely

    • 62
    • 80

    Chance Rain Showers

Today 5 Aug Onondaga

Mostly sunny. Highs in the upper 80s. South Winds around 5 Mph.

Tonight 5 Aug Onondaga

Partly cloudy. Lows in the upper 60s. South Winds around 5 Mph.

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Hiawatha Lake Temperature Statistics

August Temperature

Syracuse, Syracuse Hancock International Airport (6.2 miles)

  • Lowest 1 August, 2026

    59.6 °F

  • Average August

    73.2 °F

  • Highest 1 August, 2026

    88.6 °F

Climate (2021–2026)

Syracuse, Syracuse Hancock International Airport (6.2 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.6 °F
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