Mendon Weather Forecast

    • 26
    • 44

    Decreasing Clouds

    • 34
    • 45

    Increasing Clouds

    • 50
    • 59

    Mostly Cloudy

    • 61
    • 70

    Chance Thunderstorms

    • 47
    • 76

    Rain Showers Likely

    • 35
    • 57

    Chance Rain Showers

    • 43
    • 49

    Chance Rain Showers

Today 27 Mar Mercer

Partly cloudy and much cooler. Near steady Temperatures around 40. North Winds around 10 Mph.

Tonight 27 Mar Mercer

Partly Cloudy, then becoming mostly clear this late evening and early Morning, then becoming partly cloudy. Lows in the mid 20s. Northwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mendon Temperature Statistics

March Temperature

Lima, Lima Allen County Airport (26.1 miles)

  • Lowest 18 March, 2026

    17.7 °F

  • Average March

    46.2 °F

  • Highest 22 March, 2026

    78.1 °F

Climate (2021–Present)

Lima, Lima Allen County Airport (26.1 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    62.7 °F
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