Johnson Lake Weather Forecast

    • 41
    • 67

    Rain Showers

    • 30
    • 55

    Mostly Sunny

    • 34
    • 54

    Partly Sunny

    • 43
    • 55

    Slight Chance Rain Showers

    • 47
    • 57

    Slight Chance Rain Showers

    • 50
    • 59

    Chance Rain Showers

    • 46
    • 59

    Chance Rain Showers

Today 28 Oct Price

Mostly cloudy with a 50 percent chance of Showers. Highs in the upper 50s.

Tonight 28 Oct Price

Patchy fog this evening. Showers with a chance of Thunderstorms this Evening, then partly cloudy after midnight. Cooler with Lows in the upper 30s. South Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain near 100 percent.

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Johnson Lake Temperature Statistics

October Temperature

Tomahawk Regional Airport (18.6 miles)

  • Lowest 17 October, 2026

    22.3 °F

  • Average October

    53 °F

  • Highest 12 October, 2026

    83.3 °F

Climate (2021–2026)

Tomahawk Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    31.8 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    54.5 °F
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