Saylorville Lake Weather Forecast

    • 78
    • 96

    Sunny

    • 77
    • 96

    Breezy

    • 69
    • 91

    Rain Showers

    • 71
    • 85

    Rain Showers Likely

    • 70
    • 90

    Rain Showers Likely

    • 68
    • 87

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

Today 21 Jun Polk

Sunny, Breezy, hot with Highs in the mid 90s. South Winds 20 to 25 Mph with Gusts up to 40 Mph. Heat index Values up to 106.

Tonight 21 Jun Polk

Clear. Lows in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 104 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saylorville Lake Temperature Statistics

June Temperature

Ankeny Regional Airport (6.8 miles)

  • Lowest 10 June, 2025

    50 °F

  • Average June

    70.4 °F

  • Highest 11 June, 2025

    93.2 °F

Climate (2020–Present)

Ankeny Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    61.7 °F
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