Saylorville Weather Forecast

    • 19
    • 40

    Becoming Sunny

    • 29
    • 37

    Partly Sunny

    • 35
    • 48

    Mostly Cloudy

    • 33
    • 47

    Mostly Cloudy

    • 41
    • 52

    Mostly Cloudy

    • 35
    • 59

    Mostly Cloudy

Today 20 Dec Polk

Partly sunny in the Morning, then clearing. Highs in the upper 30s. Northwest Winds 10 to 15 Mph.

Tonight 20 Dec Polk

Mostly clear. Lows around 19. Northwest Winds 5 to 10 Mph.

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Saylorville Temperature Statistics

December Temperature

Ankeny Regional Airport (3.1 miles)

  • Lowest 14 December, 2025

    -5.8 °F

  • Average December

    22.1 °F

  • Highest 9 December, 2025

    48.2 °F

Climate (2020–Present)

Ankeny Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.8 °F
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