Geranium Park Weather Forecast

    • 12
    • 20

    Mostly Cloudy

    • 9
    • 28

    Snow

    • 4
    • 20

    Chance Snow

    • -6
    • 21

    Chance Snow

    • -3
    • 10

    Slight Chance Snow

    • 6
    • 20

    Slight Chance Snow

Today 19 Jan Northern Black Hills

Partly cloudy. Scattered Flurries this morning. Highs in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 40 Mph. Wind chill Values around 10 below this morning.

Tonight 19 Jan Northern Black Hills

Partly cloudy. Lows around 15. West Winds 5 to 10 Mph. Gusts up to 35 Mph, decreasing to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Geranium Park Temperature Statistics

January Temperature

Spearfish / Clyde Ice (17.4 miles)

  • Lowest 17 January, 2026

    -0.4 °F

  • Average January

    39.3 °F

  • Highest 4 January, 2026

    59 °F

Climate (2021–Present)

Spearfish / Clyde Ice (17.4 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    58.4 °F
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