Cedar River National Grassland Weather Forecast

    • 20
    • 34

    Breezy

    • 18
    • 27

    Mostly Cloudy

    • 32
    • 47

    Partly Sunny

    • 38
    • 52

    Breezy

    • 29
    • 46

    Breezy

    • 31
    • 43

    Mostly Cloudy

Today 9 Jan Sioux

Decreasing Clouds. Snow likely Late, then a chance of snow in the morning. A slight chance of snow in the afternoon. Little or no new snow accumulation. Highs in the mid 30s. Southwest Winds around 5 Mph, becoming west 5 to 15 Mph with Gusts up to 25 Mph in the Morning, Then, becoming northwest 15 to 20 Mph with Gusts up to 30 Mph in the afternoon. Chance of snow 70 percent.

Tonight 9 Jan Sioux

Partly cloudy. Lows around 15. Northwest Winds around 15 Mph.

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  • Temperature Real-Time

Cedar River National Grassland Temperature Statistics

January Temperature

Hettinger, Hettinger Municipal Airport (44.7 miles)

  • Lowest 2 January, 2026

    17.1 °F

  • Average January

    28.5 °F

  • Highest 4 January, 2026

    52 °F

Climate (2021–Present)

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

    58.3 °F
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