Johnson Lake Weather Forecast

    • 1
    • 6

    Chance Snow

    • -7
    • 14

    Chance Snow

    • -24
    • 0

    Cold

    • -29
    • -12

    Cold

    • -20
    • -5

    Cold

    • -14
    • 4

    Cold

    • -3
    • 8

    Cold

Today 20 Jan Price

Mostly cloudy. Near steady temperature around 5 above. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 9 below.

Tonight 20 Jan Price

Mostly cloudy with a 20 percent chance of snow. Not as cool with Lows around 1 above. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

January Temperature

Tomahawk Regional Airport (18.6 miles)

  • Lowest 4 January, 2026

    -5.6 °F

  • Average January

    20.3 °F

  • Highest 12 January, 2026

    39.7 °F

Climate (2021–Present)

Tomahawk Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    31.4 °F

  • Average 2021–2026

    43.3 °F

  • Average High 2021–2026

    54 °F
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