Missouri Valley Weather Forecast

    • 15
    • 19

    Increasing Clouds

    • 18
    • 35

    Mostly Cloudy

    • 11
    • 30

    Chance Snow

    • 1
    • 16

    Mostly Cloudy

    • 20
    • 30

    Partly Sunny

    • 27
    • 39

    Mostly Cloudy

    • 15
    • 33

    Mostly Cloudy

Today 4 Dec Harrison

Mostly sunny and much cooler. Near steady temperature around 18. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Dec Harrison

Partly cloudy in the Evening, then clearing. Not as cool. Near steady temperature around 16. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as zero.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Missouri Valley Temperature Statistics

December Temperature

Blair Municipal Airport (14.9 miles)

  • Lowest 2 December, 2025

    10 °F

  • Average December

    21.1 °F

  • Highest 2 December, 2025

    34 °F

Climate (2020–Present)

Blair Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    62.5 °F
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