Cedar River National Grassland Weather Forecast

    • 39
    • 73

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 43
    • 78

    Breezy

    • 32
    • 53

    Breezy

    • 32
    • 51

    Partly Sunny

    • 31
    • 49

    Partly Sunny

Today 20 Oct Western Sioux

Mostly sunny. Highs in the lower 50s.

Tonight 20 Oct Western Sioux

Mostly clear. Lows in the upper 30s. North Winds 5 to 15 Mph.

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Cedar River National Grassland Temperature Statistics

October Temperature

Hettinger, Hettinger Municipal Airport (44.7 miles)

  • Lowest 14 October, 2026

    22.6 °F

  • Average October

    49.9 °F

  • Highest 5 October, 2026

    86.6 °F

Climate (2021–2026)

Hettinger, Hettinger Municipal Airport (44.7 miles)

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  • Average Low 2021–2026

    31.1 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    58.5 °F
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