Johnson Lake Weather Forecast

    • 56
    • 74

    Becoming Sunny

    • 66
    • 82

    Partly Sunny

    • 54
    • 77

    Slight Chance Rain Showers

    • 50
    • 70

    Chance Rain Showers

    • 47
    • 68

    Chance Rain Showers

    • 40
    • 62

    Chance Rain Showers

Today 11 Oct Van Buren

Partly sunny in the morning then clearing. Highs in the lower 70s. Light Winds.

Tonight 11 Oct Van Buren

Mostly clear. Lows in the mid 50s. Light Winds.

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  • Temperature Real-Time

Johnson Lake Temperature Statistics

October Temperature

Southwest Michigan Regional Airport (16.8 miles)

  • Lowest 6 October, 2026

    41 °F

  • Average October

    58.2 °F

  • Highest 1 October, 2026

    73.7 °F

Climate (2021–2026)

Southwest Michigan Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    60.7 °F
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