Big Island Park Weather Forecast

    • 62
    • 87

    Isolated Thunderstorms

    • 68
    • 88

    Mostly Sunny

    • 72
    • 92

    Mostly Sunny

    • 66
    • 91

    Chance Thunderstorms

    • 62
    • 85

    Slight Chance Thunderstorms

    • 63
    • 84

    Partly Sunny

Today 3 Jul Washtenaw

Mostly sunny. Isolated Showers early in the afternoon. Isolated Showers and Thunderstorms early in the evening. Highs in the mid 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 3 Jul Washtenaw

Partly cloudy early in the evening then clearing. A chance of Showers early in the evening. Lows in the lower 60s. North Winds up to 5 Mph, becoming east. Chance of rain 30 percent.

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Big Island Park Temperature Statistics

July Temperature

Detroit, Willow Run Airport (3.7 miles)

  • Lowest 1 July, 2025

    71.1 °F

  • Average July

    77.7 °F

  • Highest 1 July, 2025

    84 °F

Climate (2020–Present)

Detroit, Willow Run Airport (3.7 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.2 °F
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