Marcellus Weather Forecast

    • 59
    • 83

    Sunny

    • 64
    • 85

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

    • 65
    • 88

    Partly Sunny

    • 64
    • 85

    Partly Sunny

    • 63
    • 83

    Chance Rain Showers

Today 11 Jul Onondaga

Partly sunny. Highs in the mid 80s. North Winds 5 to 10 Mph.

Tonight 11 Jul Onondaga

Mostly clear. Lows in the upper 50s. North Winds 5 to 10 Mph, becoming northeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marcellus Temperature Statistics

July Temperature

Syracuse, Syracuse Hancock International Airport (14.3 miles)

  • Lowest 8 July, 2026

    62.7 °F

  • Average July

    78.2 °F

  • Highest 1 July, 2026

    96.7 °F

Climate (2021–2026)

Syracuse, Syracuse Hancock International Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.6 °F
Get WillyWeather+ to remove ads