Mendon Weather Forecast

    • 52
    • 65

    Cloudy

    • 52
    • 71

    Mostly Cloudy

    • 54
    • 67

    Mostly Cloudy

    • 59
    • 75

    Mostly Cloudy

    • 51
    • 71

    Rain Likely

    • 48
    • 68

    Chance Rain

Today 31 Oct Mercer

Mostly cloudy. Highs in the mid 60s. East Winds 5 to 10 Mph.

Tonight 31 Oct Mercer

Cloudy. Lows in the lower 50s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Mendon Temperature Statistics

October Temperature

Lima, Lima Allen County Airport (26.1 miles)

  • Lowest 18 October, 2026

    32.6 °F

  • Average October

    58.5 °F

  • Highest 13 October, 2026

    86.6 °F

Climate (2021–2026)

Lima, Lima Allen County Airport (26.1 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    62.8 °F
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