Grant City Weather Forecast

    • 2
    • 20

    Mostly Cloudy

    • -3
    • 9

    Cold

    • -7
    • 13

    Mostly Sunny

    • 6
    • 13

    Partly Sunny

    • 17
    • 34

    Mostly Cloudy

    • 13
    • 30

    Partly Sunny

Today 18 Jan Worth

Mostly sunny. Much cooler with Highs in the lower 20s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 4 below.

Tonight 18 Jan Worth

Mostly cloudy in the Evening, then becoming partly cloudy. Colder with Lows around 4 above. North Winds 10 to 15 Mph. Wind chill Values as low as 11 below after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant City Temperature Statistics

January Temperature

Lamoni, Lamoni Municipal Airport (28.6 miles)

  • Lowest 7 January, 2025

    2.8 °F

  • Average January

    19.9 °F

  • Highest 1 January, 2025

    36.6 °F

Climate (2020–Present)

Lamoni, Lamoni Municipal Airport (28.6 miles)

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

  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.8 °F
Get WillyWeather+ to remove ads