Manlius Weather Forecast

    • 23
    • 36

    Chance Snow Showers

    • 10
    • 33

    Snow Showers Likely

    • 6
    • 20

    Mostly Cloudy

    • 25
    • 32

    Rain/Snow Likely

    • 26
    • 39

    Rain/Snow

    • 18
    • 32

    Snow Showers Likely

Today 6 Dec Onondaga

Partly sunny. A slight chance of snow Showers this afternoon. Highs in the mid 30s. Southwest Winds 5 to 10 Mph. Chance of snow 20 percent.

Tonight 6 Dec Onondaga

Partly cloudy with a slight chance of snow Showers in the Evening, then mostly cloudy with a chance of snow Showers after midnight. Lows in the lower 20s. West Winds 5 to 10 Mph. Chance of snow 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Manlius Temperature Statistics

December Temperature

Syracuse, Syracuse Hancock International Airport (9.3 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 (9.3 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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