Fort Robinson State Park Weather Forecast

    • 51
    • 71

    Slight Chance Rain Showers

    • 49
    • 74

    Mostly Cloudy

    • 47
    • 67

    Mostly Sunny

    • 50
    • 74

    Mostly Sunny

    • 46
    • 73

    Mostly Sunny

    • 50
    • 73

    Partly Sunny

Today 29 Sep Dawes

Mostly cloudy in the Morning, then becoming mostly sunny. Highs in the lower 70s. Northwest Winds 5 to 10 Mph, becoming northeast in the afternoon.

Tonight 29 Sep Dawes

Partly cloudy. Lows in the lower 50s. East Winds 5 to 10 Mph, becoming southwest after midnight.

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Fort Robinson State Park Temperature Statistics

September Temperature

Chadron, Chadron Municipal Airport (22.4 miles)

  • Lowest 25 September, 2026

    48 °F

  • Average September

    64.3 °F

  • Highest 16 September, 2026

    86 °F

Climate (2021–2026)

Chadron, Chadron Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    64.2 °F
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