Postville Weather Forecast

    • 46
    • 74

    Thunderstorms

    • 23
    • 46

    Chance Rain Showers

    • 26
    • 41

    Partly Sunny

    • 38
    • 54

    Mostly Sunny

    • 34
    • 68

    Partly Sunny

    • 23
    • 44

    Rain Likely

Today 14 Mar Allamakee

Partly sunny. Warmer with Highs in the mid 70s. Southeast Winds 10 to 20 Mph with Gusts up to 35 Mph.

Tonight 14 Mar Allamakee

Partly cloudy and not as cool. Near steady temperature around 50. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Postville Temperature Statistics

March Temperature

Decorah (15.5 miles)

  • Lowest 2 March, 2025

    10.4 °F

  • Average March

    36.7 °F

  • Highest 10 March, 2025

    68 °F

Climate (2020–Present)

Decorah (15.5 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    47.8 °F

  • Average High 2020–2025

    56.3 °F
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