Armstrong Weather Forecast

    • 8
    • 32

    Sunny

    • 26
    • 33

    Partly Sunny

    • 26
    • 41

    Mostly Cloudy

    • 24
    • 35

    Mostly Cloudy

    • 35
    • 43

    Mostly Cloudy

    • 25
    • 48

    Partly Sunny

Today 20 Dec Emmet

Sunny. A chance of Flurries this morning. Highs in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 20 Dec Emmet

Mostly clear. Lows around 8 above. Northwest Winds 5 to 10 Mph, becoming north after midnight.

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Armstrong Temperature Statistics

December Temperature

Estherville, Estherville Municipal Airport (13 miles)

  • Lowest 4 December, 2025

    -13 °F

  • Average December

    16.3 °F

  • Highest 18 December, 2025

    41 °F

Climate (2020–Present)

Estherville, Estherville Municipal Airport (13 miles)

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  • Average Low 2020–2025

    37.3 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    58.5 °F
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