Hiawatha Lake Weather Forecast

    • 68
    • 82

    Partly Sunny

    • 62
    • 84

    Rain Showers

    • 53
    • 76

    Slight Chance Rain Showers

    • 60
    • 79

    Mostly Sunny

    • 66
    • 84

    Slight Chance Rain Showers

    • 68
    • 85

    Chance Rain Showers

    • 67
    • 87

    Chance Rain Showers

Today 26 Aug Onondaga

Partly sunny. Highs in the lower 80s. South Winds around 5 Mph.

Tonight 26 Aug Onondaga

Partly cloudy. Lows in the mid 60s. South Winds 10 to 15 Mph.

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Hiawatha Lake Temperature Statistics

August Temperature

Syracuse, Syracuse Hancock International Airport (6.2 miles)

  • Lowest 21 August, 2026

    51.7 °F

  • Average August

    72.6 °F

  • Highest 5 August, 2026

    91.7 °F

Climate (2021–2026)

Syracuse, Syracuse Hancock International Airport (6.2 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.6 °F
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