Downtown (Syracuse) Weather Forecast

    • 53
    • 79

    Decreasing Clouds

    • 50
    • 68

    Partly Sunny

    • 49
    • 73

    Mostly Cloudy

    • 45
    • 65

    Partly Sunny

    • 49
    • 70

    Partly Sunny

    • 49
    • 70

    Slight Chance Thunderstorms

Today 27 May Onondaga

Partly sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 27 May Onondaga

Partly cloudy. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Downtown (Syracuse) Temperature Statistics

May Temperature

Syracuse, Syracuse Hancock International Airport (4.3 miles)

  • Lowest 12 May, 2026

    33.7 °F

  • Average May

    55.1 °F

  • Highest 18 May, 2026

    91.7 °F

Climate (2021–Present)

Syracuse, Syracuse Hancock International Airport (4.3 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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