Mendon Weather Forecast

    • 45
    • 66

    Rain Showers Likely

    • 49
    • 57

    Rain Showers

    • 39
    • 64

    Rain Showers

    • 31
    • 46

    Slight Chance Rain Showers

    • 24
    • 49

    Chance Rain/Snow

    • 27
    • 42

    Partly Sunny

Today 3 Apr Mercer

Partly cloudy Early, then becoming mostly cloudy. A 20 percent chance of Showers. Highs in the upper 60s. West Winds 10 to 15 Mph.

Tonight 3 Apr Mercer

Showers with a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the mid 40s. Northwest Winds 5 to 10 Mph, becoming northeast after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mendon Temperature Statistics

April Temperature

Lima, Lima Allen County Airport (26.1 miles)

  • Lowest 1 April, 2025

    30.9 °F

  • Average April

    38.2 °F

  • Highest 1 April, 2025

    46.9 °F

Climate (2020–Present)

Lima, Lima Allen County Airport (26.1 miles)

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  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    62.5 °F
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