Hiawatha Lake Weather Forecast

    • 12
    • 35

    Snow Showers

    • 5
    • 21

    Slight Chance Snow Showers

    • 26
    • 32

    Rain/Snow

    • 27
    • 40

    Rain/Snow

    • 21
    • 33

    Snow Showers Likely

    • 16
    • 31

    Snow Showers Likely

Today 7 Dec Onondaga

Mostly cloudy. Snow Showers likely with a slight chance of freezing rain this afternoon. Snow accumulation around an inch. Highs in the mid 30s. Southwest Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Tonight 7 Dec Onondaga

Mostly cloudy with snow Showers likely in the Evening, then partly cloudy with a chance of snow Showers after midnight. Total snow accumulation of 1 to 3 Inches. Lows near 10. West Winds 5 to 10 Mph, becoming northwest after midnight. Chance of snow 70 percent.

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Hiawatha Lake Temperature Statistics

December Temperature

Syracuse, Syracuse Hancock International Airport (6.2 miles)

  • Lowest 4 December, 2025

    9 °F
  • Average December

    25.8 °F
  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

Syracuse, Syracuse Hancock International Airport (6.2 miles)

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  • Average Low 2020–2025

    43 °F
  • Average 2020–2025

    51.8 °F
  • Average High 2020–2025

    60.8 °F
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