Riker Lake Weather Forecast

    • 60
    • 84

    Decreasing Clouds

    • 64
    • 86

    Sunny

    • 68
    • 88

    Partly Sunny

    • 69
    • 87

    Rain Showers Likely

    • 61
    • 83

    Chance Thunderstorms

    • 59
    • 80

    Slight Chance Thunderstorms

Today 13 Jul Washtenaw

Partly cloudy. A slight chance of Showers in the morning. Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 13 Jul Washtenaw

Partly cloudy in the evening then clearing. Lows in the lower 60s. Northwest Winds up to 5 Mph.

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  • Temperature Real-Time

Riker Lake Temperature Statistics

July Temperature

Ann Arbor, Ann Arbor Municipal Airport (16.2 miles)

  • Lowest 8 July, 2025

    51.7 °F

  • Average July

    73.4 °F

  • Highest 6 July, 2025

    91.7 °F

Climate (2020–Present)

Ann Arbor, Ann Arbor Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    60.1 °F
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