Winnewana Lake Weather Forecast

    • 52
    • 59

    Rain Showers

    • 54
    • 76

    Rain Showers Likely

    • 59
    • 82

    Partly Sunny

    • 62
    • 85

    Partly Sunny

    • 60
    • 84

    Slight Chance Thunderstorms

    • 53
    • 80

    Partly Sunny

Today 23 May Washtenaw

Showers. Highs in the mid 60s. East Winds 5 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 23 May Washtenaw

Cloudy. Lows in the lower 50s. Northwest Winds up to 10 Mph.

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  • Temperature Real-Time

Winnewana Lake Temperature Statistics

May Temperature

Howell, Livingston County Airport (19.3 miles)

  • Lowest 2 May, 2026

    32 °F
  • Average May

    54.6 °F
  • Highest 18 May, 2026

    86 °F

Climate (2021–Present)

Howell, Livingston County Airport (19.3 miles)

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  • Average Low 2021–2026

    41.3 °F
  • Average 2021–2026

    50.3 °F
  • Average High 2021–2026

    59.3 °F
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