Armstrong Weather Forecast

    • 62
    • 81

    Slight Chance Thunderstorms

    • 60
    • 80

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 59
    • 77

    Slight Chance Rain Showers

    • 61
    • 77

    Chance Rain Showers

    • 61
    • 81

    Slight Chance Thunderstorms

Today 20 Aug Emmet

Sunny this Morning, then becoming partly sunny. Patchy fog this morning. Highs in the lower 80s. Southwest Winds 10 to 15 Mph.

Tonight 20 Aug Emmet

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the lower 60s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Armstrong Temperature Statistics

August Temperature

Estherville, Estherville Municipal Airport (13 miles)

  • Lowest 6 August, 2026

    50.6 °F

  • Average August

    70.9 °F

  • Highest 9 August, 2026

    84.7 °F

Climate (2021–2026)

Estherville, Estherville Municipal Airport (13 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    59 °F
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