Calmar Weather Forecast

    • 62
    • 82

    Rain Showers

    • 63
    • 82

    Chance Thunderstorms

    • 63
    • 85

    Partly Sunny

    • 65
    • 84

    Chance Thunderstorms

    • 66
    • 83

    Rain Showers Likely

    • 68
    • 87

    Chance Thunderstorms

    • 71
    • 92

    Partly Sunny

Today 4 Jun Winneshiek

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 4 Jun Winneshiek

A chance of Thunderstorms. Showers. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calmar Temperature Statistics

June Temperature

Decorah (9.3 miles)

  • Lowest 2 June, 2026

    53.6 °F

  • Average June

    67.5 °F

  • Highest 2 June, 2026

    78.8 °F

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

    56.9 °F
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