Black Hammer Weather Forecast

    • -13
    • 4

    Cold

    • 3
    • 10

    Cold

    • -3
    • 9

    Cold

    • -6
    • 9

    Cold

    • -3
    • 10

    Cold

    • -1
    • 12

    Partly Sunny

Today 25 Jan Houston

Mostly sunny. Highs around 5 above. North Winds 5 to 10 Mph. Wind chill Values as low as 15 below.

Tonight 25 Jan Houston

Partly cloudy. Cold with Lows around 13 below. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 25 below.

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  • Temperature Real-Time

Black Hammer Temperature Statistics

January Temperature

Decorah (23 miles)

  • Lowest 23 January, 2026

    -20.2 °F

  • Average January

    19.9 °F

  • Highest 13 January, 2026

    48.2 °F

Climate (2021–Present)

Decorah (23 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    56.5 °F
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