Postville Weather Forecast

    • 50
    • 64

    Slight Chance Thunderstorms

    • 46
    • 73

    Thunderstorms

    • 23
    • 48

    Chance Rain Showers

    • 26
    • 41

    Partly Sunny

    • 38
    • 54

    Mostly Sunny

    • 34
    • 68

    Chance Rain/Snow

    • 23
    • 44

    Rain Likely

Today 13 Mar Allamakee

Mostly sunny. Near steady temperature in the mid 60s. Southeast Winds 5 to 10 Mph.

Tonight 13 Mar Allamakee

Mostly clear late this Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms. Not as cool with Lows around 50. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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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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