Grantville Weather Forecast

    • 41
    • 66

    Increasing Clouds

    • 46
    • 69

    Mostly Cloudy

    • 14
    • 52

    Slight Chance Rain

    • 15
    • 29

    Mostly Sunny

    • 25
    • 47

    Partly Sunny

    • 20
    • 44

    Partly Sunny

Today 26 Dec Jefferson

Patchy fog this morning. Sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 26 Dec Jefferson

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 40s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Grantville Temperature Statistics

December Temperature

Topeka, Philip Billard Municipal Airport (3.1 miles)

  • Lowest 2 December, 2025

    7 °F

  • Average December

    34.8 °F

  • Highest 23 December, 2025

    63 °F

Climate (2020–Present)

Topeka, Philip Billard Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    57.5 °F

  • Average High 2020–2025

    69.2 °F
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