Saylorville Weather Forecast

    • 42
    • 66

    Increasing Clouds

    • 47
    • 71

    Slight Chance Rain Showers

    • 50
    • 79

    Rain Showers Likely

    • 44
    • 68

    Mostly Sunny

    • 53
    • 73

    Chance Rain Showers

    • 52
    • 79

    Partly Sunny

Today 7 May Polk

Partly sunny. Highs in the mid 60s. Southwest Winds 5 to 10 Mph.

Tonight 7 May Polk

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 40s. Northeast Winds around 5 Mph, becoming southeast around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Saylorville Temperature Statistics

May Temperature

Ankeny Regional Airport (3.1 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    56.9 °F

  • Highest 4 May, 2026

    80.6 °F

Climate (2021–Present)

Ankeny Regional Airport (3.1 miles)

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

  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.3 °F
Get WillyWeather+ to remove ads