Johnson Lake Weather Forecast

    • 53
    • 65

    Rain Showers Likely

    • 52
    • 74

    Rain Showers Likely

    • 58
    • 82

    Mostly Sunny

    • 61
    • 84

    Partly Sunny

    • 60
    • 82

    Slight Chance Thunderstorms

    • 54
    • 81

    Partly Sunny

    • 51
    • 76

    Partly Sunny

Today 23 May Van Buren

Mostly cloudy. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 23 May Van Buren

Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light Winds.

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Johnson Lake Temperature Statistics

May Temperature

Southwest Michigan Regional Airport (16.8 miles)

  • Lowest 2 May, 2026

    30.7 °F

  • Average May

    53.7 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

Southwest Michigan Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    60.8 °F
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