Johnson Lake Weather Forecast

    • 30
    • 50

    Decreasing Clouds

    • 39
    • 60

    Chance Rain Showers

    • 32
    • 56

    Chance Rain Showers

    • 30
    • 51

    Partly Sunny

    • 36
    • 58

    Rain Showers Likely

    • 39
    • 59

    Chance Rain Showers

Today 7 May Price

Partly sunny. A chance of Sprinkles this Morning, then a chance of rain Showers this afternoon. Not as cool with Highs in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 7 May Price

Partly cloudy with a chance of rain Showers and Flurries in the Evening, then mostly clear after midnight. Cold with Lows in the upper 20s. Northwest Winds around 5 Mph, becoming southwest after midnight. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

May Temperature

Tomahawk Regional Airport (18.6 miles)

  • Lowest 2 May, 2026

    20.8 °F

  • Average May

    45.2 °F

  • Highest 4 May, 2026

    67.3 °F

Climate (2021–Present)

Tomahawk Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    54.1 °F
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