Grant City Weather Forecast

    • 35
    • 45

    Rain

    • 28
    • 47

    Chance Rain

    • 36
    • 49

    Mostly Cloudy

    • 28
    • 55

    Mostly Cloudy

    • 22
    • 41

    Mostly Cloudy

    • 21
    • 35

    Mostly Cloudy

Today 30 Jan Worth

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s. East Winds around 5 Mph.

Tonight 30 Jan Worth

A slight chance of Thunderstorms in the evening. Rain. Lows in the mid 30s. North Winds 10 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Grant City Temperature Statistics

January Temperature

Lamoni, Lamoni Municipal Airport (28.6 miles)

  • Lowest 21 January, 2025

    -13.3 °F

  • Average January

    20.1 °F

  • Highest 17 January, 2025

    50.6 °F

Climate (2020–Present)

Lamoni, Lamoni Municipal Airport (28.6 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.9 °F
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