Hiawatha Lake Weather Forecast

    • 42
    • 63

    Rain

    • 35
    • 53

    Mostly Cloudy

    • 33
    • 51

    Slight Chance Rain/Snow

    • 34
    • 50

    Mostly Cloudy

    • 39
    • 52

    Chance Rain Showers

    • 42
    • 56

    Chance Rain Showers

Today 29 Apr Onondaga

Showers this afternoon. Highs in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 29 Apr Onondaga

Showers. Lows in the lower 40s. Southwest Winds 5 to 10 Mph, becoming west with Gusts up to 20 Mph after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hiawatha Lake Temperature Statistics

April Temperature

Syracuse, Syracuse Hancock International Airport (6.2 miles)

  • Lowest 8 April, 2026

    19.7 °F

  • Average April

    52.2 °F

  • Highest 16 April, 2026

    83.6 °F

Climate (2021–Present)

Syracuse, Syracuse Hancock International Airport (6.2 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.7 °F
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