Shagnasty Lake Weather Forecast

    • 27
    • 41

    Partly Sunny

    • 35
    • 48

    Partly Sunny

    • 43
    • 49

    Rain Showers

    • 37
    • 58

    Chance Rain Showers

    • 31
    • 48

    Rain/Snow Likely

    • 25
    • 38

    Chance Rain/Snow

Today 15 Feb Allegan

Partly sunny in the morning then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 40s. Light Winds.

Tonight 15 Feb Allegan

Partly cloudy. Lows in the mid 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shagnasty Lake Temperature Statistics

February Temperature

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

  • Lowest 1 February, 2026

    -7.3 °F

  • Average February

    21.1 °F

  • Highest 10 February, 2026

    41 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.6 °F
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