Tecumseh Weather Forecast

    • 70
    • 86

    Thunderstorms Likely

    • 59
    • 83

    Chance Thunderstorms

    • 60
    • 78

    Partly Sunny

    • 65
    • 83

    Chance Thunderstorms

    • 61
    • 82

    Chance Thunderstorms

    • 63
    • 82

    Chance Rain Showers

Today 16 Jul Lenawee

Partly cloudy in the morning. A chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Highs in the mid 80s. South Winds up to 10 Mph. Chance of rain 70 percent. Heat index Readings in the lower 90s.

Tonight 16 Jul Lenawee

Partly cloudy with a chance of Showers and Thunderstorms. Lows around 70. Southwest Winds up to 10 Mph. Chance of rain 30 percent.

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Tecumseh Temperature Statistics

July Temperature

Adrian, Lenawee County Airport (11.2 miles)

  • Lowest 8 July, 2025

    59.6 °F

  • Average July

    77.4 °F

  • Highest 6 July, 2025

    93.7 °F

Climate (2020–Present)

Adrian, Lenawee County Airport (11.2 miles)

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  • Average Low 2020–2025

    42.7 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    60.9 °F
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