Johnson Lake Weather Forecast

    • 59
    • 82

    Thunderstorms

    • 57
    • 80

    Decreasing Clouds

    • 59
    • 82

    Mostly Sunny

    • 61
    • 84

    Chance Thunderstorms

    • 59
    • 80

    Rain Showers

    • 56
    • 77

    Chance Thunderstorms

    • 57
    • 79

    Slight Chance Thunderstorms

Today 4 Jul Price

Mostly sunny with scattered Showers and Thunderstorms. Near steady temperature in the upper 70s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 4 Jul Price

Mostly cloudy. Scattered Showers and Thunderstorms this evening. Lows in the upper 50s. Northeast Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

July Temperature

Tomahawk Regional Airport (18.6 miles)

  • Lowest 2 July, 2026

    66.4 °F

  • Average July

    73.8 °F

  • Highest 1 July, 2026

    83.3 °F

Climate (2021–2026)

Tomahawk Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    31.6 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    54.1 °F
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