Keokuk Weather Forecast

    • 76
    • 90

    Partly Sunny

    • 75
    • 93

    Chance Thunderstorms

    • 72
    • 90

    Rain Showers Likely

    • 68
    • 82

    Rain Showers Likely

    • 69
    • 81

    Rain Showers Likely

    • 70
    • 85

    Chance Rain Showers

Today 10 Aug Lee

Mostly cloudy with isolated Showers and Thunderstorms. Hot with Highs around 90. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 105 this afternoon.

Tonight 10 Aug Lee

Partly cloudy. Patchy fog after midnight. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph. Heat index Values up to 104 early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Keokuk Temperature Statistics

August Temperature

Keokuk Municipal Airport (4.3 miles)

  • Lowest 3 August, 2026

    62.6 °F

  • Average August

    73.2 °F

  • Highest 4 August, 2026

    87.8 °F

Climate (2021–2026)

Keokuk Municipal Airport (4.3 miles)

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

  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    63.6 °F
Get WillyWeather+ to remove ads