Johnson Lake Weather Forecast

    • 54
    • 82

    Partly Sunny

    • 45
    • 75

    Partly Sunny

    • 50
    • 77

    Mostly Sunny

    • 50
    • 83

    Mostly Sunny

    • 53
    • 81

    Partly Sunny

    • 59
    • 81

    Chance Rain Showers

    • 58
    • 81

    Chance Thunderstorms

Today 29 May Price

Sunny, hot. Near steady temperature in the mid 80s. North Winds around 5 Mph.

Tonight 29 May Price

Partly cloudy. Lows in the mid 50s. North Winds around 5 Mph, becoming east with Gusts up to 25 Mph after midnight.

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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

    52.4 °F

  • Highest 26 May, 2026

    89.4 °F

Climate (2021–Present)

Tomahawk Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    54.1 °F
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