Saylorville Weather Forecast

    • 49
    • 61

    Slight Chance Thunderstorms

    • 52
    • 64

    Chance Rain Showers

    • 51
    • 74

    Mostly Cloudy

    • 54
    • 79

    Mostly Sunny

    • 58
    • 83

    Partly Sunny

    • 61
    • 84

    Slight Chance Thunderstorms

Today 21 May Polk

Mostly cloudy. Highs in the lower 60s. East Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 21 May Polk

Mostly cloudy. Near steady temperature in the lower 50s. East Winds 5 to 10 Mph.

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Saylorville Temperature Statistics

May Temperature

Ankeny Regional Airport (3.1 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    61.5 °F

  • Highest 15 May, 2026

    87.8 °F

Climate (2021–Present)

Ankeny Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.4 °F
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