Black Hammer Weather Forecast

    • 32
    • 43

    Increasing Clouds

    • 17
    • 44

    Mostly Cloudy

    • 8
    • 22

    Mostly Sunny

    • 22
    • 28

    Snow

    • 5
    • 30

    Snow Likely

    • -1
    • 10

    Slight Chance Snow

    • 1
    • 12

    Mostly Cloudy

Today 12 Jan Houston

Mostly sunny. Not as cold with Highs in the lower 40s. Southwest Winds 5 to 10 Mph.

Tonight 12 Jan Houston

Mostly cloudy. Lows in the lower 30s. Temperature rising into the upper 30s after midnight. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Hammer Temperature Statistics

January Temperature

Decorah (23 miles)

  • Lowest 1 January, 2026

    6.8 °F

  • Average January

    27.1 °F

  • Highest 7 January, 2026

    41 °F

Climate (2021–Present)

Decorah (23 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    56.6 °F
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