Sentinel Heights Weather Forecast

    • 30
    • 33

    Snow Showers Likely

    • 29
    • 37

    Rain/Snow

    • 24
    • 30

    Slight Chance Rain/Snow

    • 34
    • 38

    Rain Showers Likely

    • 29
    • 42

    Rain/Snow Likely

    • 30
    • 35

    Rain/Snow Likely

Today 22 Dec Onondaga

Mostly cloudy with snow Showers early this Morning, then partly sunny this afternoon. Little or no additional snow accumulation. Highs in the mid 30s. Southwest Winds 5 to 10 Mph. Chance of snow 90 percent.

Tonight 22 Dec Onondaga

Snow. Snow accumulation around an inch. Lows in the lower 30s. Southwest Winds around 5 Mph. Chance of snow 80 percent.

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  • Temperature Forecast NOAA

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Sentinel Heights Temperature Statistics

December Temperature

Syracuse, Syracuse Hancock International Airport (10.6 miles)

  • Lowest 5 December, 2025

    5 °F

  • Average December

    26.9 °F

  • Highest 19 December, 2025

    57 °F

Climate (2020–Present)

Syracuse, Syracuse Hancock International Airport (10.6 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    60.7 °F
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