Black Hammer Weather Forecast

    • -20
    • 11

    Snow Showers

    • -14
    • -8

    Cold

    • -10
    • 0

    Cold

    • -11
    • 5

    Cold

    • 0
    • 10

    Cold

    • 1
    • 17

    Partly Sunny

Today 22 Jan Houston

Partly sunny with scattered snow Showers. Patchy blowing snow. Snow accumulation little or no. Colder with Highs around 12. Temperature falling to around 5 above this afternoon. West Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of snow 50 percent. Wind chill Values as low as 20 below.

Tonight 22 Jan Houston

Partly cloudy. Scattered snow Showers in the evening. Patchy blowing snow in the evening. Much Colder with Lows around 19 below. Northwest Winds 10 to 20 Mph. Gusts up to 30 Mph in the evening. Chance of snow 20 percent. Wind chill Values as low as 45 below after midnight.

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Black Hammer Temperature Statistics

January Temperature

Decorah (23 miles)

  • Lowest 19 January, 2026

    -5.8 °F

  • Average January

    22.5 °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

    56.6 °F
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