Marcellus Weather Forecast

    • 64
    • 83

    Mostly Sunny

    • 49
    • 82

    Rain Showers

    • 52
    • 67

    Partly Sunny

    • 56
    • 75

    Partly Sunny

    • 59
    • 77

    Rain Showers

    • 57
    • 79

    Rain Showers

Today 13 Jun Onondaga

Mostly sunny. Highs in the mid 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 13 Jun Onondaga

Mostly clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marcellus Temperature Statistics

June Temperature

Syracuse, Syracuse Hancock International Airport (14.3 miles)

  • Lowest 1 June, 2026

    45.6 °F

  • Average June

    68.9 °F

  • Highest 9 June, 2026

    90.6 °F

Climate (2021–Present)

Syracuse, Syracuse Hancock International Airport (14.3 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.6 °F
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