Hiawatha Lake Weather Forecast

    • 54
    • 77

    Decreasing Clouds

    • 51
    • 69

    Partly Sunny

    • 50
    • 73

    Chance Rain Showers

    • 45
    • 65

    Partly Sunny

    • 49
    • 70

    Partly Sunny

    • 49
    • 70

    Slight Chance Thunderstorms

Today 27 May Onondaga

Mostly cloudy this Morning, then clearing. Highs in the mid 70s. West Winds 5 to 10 Mph.

Tonight 27 May Onondaga

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

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hiawatha Lake Temperature Statistics

May Temperature

Syracuse, Syracuse Hancock International Airport (6.2 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 (6.2 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