Missouri Valley Airport Weather Forecast

    • 62
    • 77

    Chance Thunderstorms

    • 58
    • 77

    Chance Thunderstorms

    • 59
    • 76

    Slight Chance Thunderstorms

    • 61
    • 80

    Chance Rain Showers

    • 62
    • 81

    Slight Chance Thunderstorms

    • 57
    • 82

    Slight Chance Thunderstorms

    • 55
    • 78

    Mostly Sunny

Today 17 Sep Harrison

Mostly cloudy with a chance of Showers and Thunderstorms. Not as warm. Near steady temperature in the lower 70s. Temperature falling to around 70 late. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 17 Sep Harrison

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Missouri Valley Airport Temperature Statistics

September Temperature

Blair Municipal Airport (14.3 miles)

  • Lowest 6 September, 2025

    43.3 °F

  • Average September

    68.6 °F

  • Highest 13 September, 2025

    95.2 °F

Climate (2020–Present)

Blair Municipal Airport (14.3 miles)

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

  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    62.4 °F
Get WillyWeather+ to remove ads