Missouri Valley Airport Weather Forecast

    • 58
    • 75

    Mostly Cloudy

    • 60
    • 66

    Rain Showers

    • 61
    • 66

    Rain Showers

    • 61
    • 70

    Rain Showers Likely

    • 61
    • 72

    Mostly Cloudy

    • 62
    • 73

    Rain Showers Likely

    • 56
    • 67

    Chance Rain Showers

Today 23 Sep Harrison

Mostly sunny. A chance of Showers in the morning. Highs in the mid 60s. Chance of rain 40 percent.

Tonight 23 Sep Harrison

Mostly cloudy. A slight chance of Showers. Lows in the upper 50s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Missouri Valley Airport Temperature Statistics

September Temperature

Blair Municipal Airport (14.3 miles)

  • Lowest 13 September, 2026

    56.3 °F

  • Average September

    72.9 °F

  • Highest 18 September, 2026

    94.1 °F

Climate (2021–2026)

Blair Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    63.2 °F
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