Shagnasty Lake Weather Forecast

    • 38
    • 62

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 48
    • 69

    Mostly Sunny

    • 44
    • 66

    Mostly Sunny

    • 42
    • 66

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

Today 5 Oct Allegan

Sunny. Highs in the lower 60s. North Winds around 10 Mph.

Tonight 5 Oct Allegan

Mostly clear. Lows in the upper 30s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Shagnasty Lake Temperature Statistics

October Temperature

Grand Rapids, Gerald R. Ford International Airport (23 miles)

  • Lowest 2 October, 2026

    46.9 °F

  • Average October

    61 °F

  • Highest 1 October, 2026

    69.1 °F

Climate (2021–2026)

Grand Rapids, Gerald R. Ford International Airport (23 miles)

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

  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.7 °F
Get WillyWeather+ to remove ads