Johnson Lake Weather Forecast

    • 70
    • 92

    Patchy Smoke

    • 63
    • 89

    Smoke

    • 64
    • 87

    Slight Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 60
    • 83

    Chance Rain Showers

    • 63
    • 83

    Slight Chance Thunderstorms

Today 14 Jul Price

Sunny, hot with Highs in the lower 90s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 Jul Price

Mostly clear in the Evening, then becoming partly cloudy. Areas of smoke after midnight. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.

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Johnson Lake Temperature Statistics

July Temperature

Tomahawk Regional Airport (18.6 miles)

  • Lowest 6 July, 2026

    51.6 °F

  • Average July

    71.7 °F

  • Highest 12 July, 2026

    87.4 °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

    54.2 °F
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