Arnold Weather Forecast

    • 11
    • 36

    Increasing Clouds

    • 15
    • 47

    Partly Sunny

    • 9
    • 43

    Partly Sunny

    • 1
    • 41

    Mostly Cloudy

    • -1
    • 17

    Slight Chance Snow

    • 4
    • 23

    Partly Sunny

Today 19 Jan Custer

Sunny. Highs in the mid 30s. West Winds 10 to 15 Mph.

Tonight 19 Jan Custer

Partly cloudy. Lows around 10. Northwest Winds up to 10 Mph in the Evening, becoming light and variable.

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Arnold Temperature Statistics

January Temperature

Broken Bow, Broken Bow Municipal Airport (28 miles)

  • Lowest 17 January, 2026

    -0.9 °F

  • Average January

    34.4 °F

  • Highest 4 January, 2026

    71.1 °F

Climate (2021–Present)

Broken Bow, Broken Bow Municipal Airport (28 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    64.2 °F
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