Calkins Field Weather Forecast

    • 60
    • 66

    Rain Showers

    • 49
    • 69

    Chance Rain Showers

    • 46
    • 63

    Mostly Cloudy

    • 48
    • 62

    Mostly Cloudy

    • 48
    • 63

    Chance Rain Showers

    • 48
    • 66

    Partly Sunny

Today 19 Sep Allegan

Sunny. Highs in the lower 70s.

Tonight 19 Sep Allegan

Showers and a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the upper 50s. East Winds around 10 Mph. Chance of rain 90 percent.

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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 14 September, 2026

    45.6 °F

  • Average September

    69 °F

  • Highest 2 September, 2026

    92.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.7 °F
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