Merrillan Weather Forecast

    • 18
    • 40

    Increasing Clouds

    • 28
    • 32

    Snow Likely

    • 14
    • 45

    Chance Rain

    • 5
    • 21

    Mostly Cloudy

    • 12
    • 20

    Chance Snow

    • 9
    • 25

    Chance Snow

Today 31 Jan Jackson

Mostly sunny. Colder with Highs in the upper 30s. Northeast Winds 5 to 10 Mph.

Tonight 31 Jan Jackson

Mostly clear. Near steady temperature in the upper 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrillan Temperature Statistics

January Temperature

Black River Falls Area Airport (13.7 miles)

  • Lowest 21 January, 2025

    -18.6 °F

  • Average January

    14.1 °F

  • Highest 28 January, 2025

    51.1 °F

Climate (2020–Present)

Black River Falls Area Airport (13.7 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    57.7 °F
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