Mendon Weather Forecast

    • 71
    • 91

    Mostly Sunny

    • 71
    • 91

    Chance Thunderstorms

    • 67
    • 85

    Thunderstorms Likely

    • 68
    • 86

    Partly Sunny

    • 68
    • 87

    Chance Thunderstorms

    • 67
    • 85

    Chance Thunderstorms

Today 5 Jul Mercer

Mostly sunny. Near steady Temperatures around 90. Southwest Winds 5 to 10 Mph.

Tonight 5 Jul Mercer

Clear. Lows in the lower 70s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Mendon Temperature Statistics

July Temperature

Lima, Lima Allen County Airport (26.1 miles)

  • Lowest 2 July, 2025

    63 °F

  • Average July

    75.6 °F

  • Highest 3 July, 2025

    87.1 °F

Climate (2020–Present)

Lima, Lima Allen County Airport (26.1 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    62.6 °F
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