Cedar River National Grassland Weather Forecast

    • 48
    • 78

    Increasing Clouds

    • 50
    • 87

    Chance Rain

    • 31
    • 62

    Chance Rain

    • 27
    • 45

    Breezy

    • 26
    • 46

    Mostly Cloudy

    • 30
    • 49

    Chance Rain

Today 21 Apr Sioux

Sunny. Highs in the lower 70s.

Tonight 21 Apr Sioux

Increasing Clouds. Lows in the upper 40s.

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  • Temperature Real-Time

Cedar River National Grassland Temperature Statistics

April Temperature

Hettinger, Hettinger Municipal Airport (44.7 miles)

  • Lowest 18 April, 2026

    10.7 °F

  • Average April

    38.1 °F

  • Highest 11 April, 2026

    74.6 °F

Climate (2021–Present)

Hettinger, Hettinger Municipal Airport (44.7 miles)

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  • Average Low 2021–2026

    31.3 °F

  • Average 2021–2026

    45 °F

  • Average High 2021–2026

    58.6 °F
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