Calmar Weather Forecast

    • 19
    • 27

    Increasing Clouds

    • 32
    • 38

    Mostly Cloudy

    • 32
    • 41

    Chance Rain

    • 35
    • 44

    Chance Rain

    • 40
    • 51

    Rain Likely

    • 33
    • 55

    Rain Likely

Today 1 Mar Winneshiek

Mostly sunny. Highs in the upper 20s. Northeast Winds around 5 Mph.

Tonight 1 Mar Winneshiek

Mostly cloudy in the Evening, then clearing. Lows around 18. Southeast Winds around 5 Mph.

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Calmar Temperature Statistics

March Temperature

Decorah (9.3 miles)

  • Lowest

  • Average March

  • Highest

Climate (2021–Present)

Decorah (9.3 miles)

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  • Average Low 2021–2026

    39.5 °F
  • Average 2021–2026

    48.2 °F
  • Average High 2021–2026

    56.8 °F
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