Missouri Valley Weather Forecast

    • 33
    • 53

    Increasing Clouds

    • 35
    • 51

    Areas Fog

    • 36
    • 49

    Mostly Cloudy

    • 40
    • 57

    Partly Sunny

    • 19
    • 57

    Mostly Cloudy

    • 12
    • 26

    Mostly Sunny

    • 16
    • 27

    Partly Sunny

Today 23 Dec Harrison

Sunny. Near steady temperature in the upper 40s. Temperature falling into the mid 40s late. Northeast Winds around 5 Mph.

Tonight 23 Dec Harrison

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 30s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Missouri Valley Temperature Statistics

December Temperature

Blair Municipal Airport (14.9 miles)

  • Lowest 4 December, 2025

    -0.6 °F

  • Average December

    28 °F

  • Highest 17 December, 2025

    54.5 °F

Climate (2020–Present)

Blair Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    62.5 °F
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