Calkins Field Weather Forecast

    • 56
    • 85

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

    • 55
    • 83

    Partly Sunny

    • 59
    • 80

    Chance Rain Showers

    • 62
    • 82

    Chance Rain Showers

    • 60
    • 78

    Chance Rain Showers

Today 17 Sep Allegan

Sunny. Patchy fog in the morning. Highs in the upper 70s near lake Michigan in the mid 80s inland. Light Winds.

Tonight 17 Sep Allegan

Mostly clear. Lows in the mid 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calkins Field Temperature Statistics

September Temperature

Grand Rapids, Gerald R. Ford International Airport (14.3 miles)

  • Lowest 8 September, 2025

    39.9 °F

  • Average September

    61.3 °F

  • Highest 14 September, 2025

    82.9 °F

Climate (2020–Present)

Grand Rapids, Gerald R. Ford International Airport (14.3 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    59.6 °F
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