Mendon Weather Forecast

    • 55
    • 81

    Rain Showers Likely

    • 37
    • 69

    Rain Showers

    • 31
    • 54

    Partly Sunny

    • 39
    • 52

    Mostly Sunny

    • 52
    • 72

    Partly Sunny

    • 52
    • 73

    Partly Sunny

    • 58
    • 80

    Partly Sunny

Today 17 Apr Mercer

Partly cloudy. Unseasonably warm with Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 17 Apr Mercer

Partly cloudy until early Morning, then becoming mostly cloudy. Showers likely with a chance of Thunderstorms after midnight. Lows in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 60 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 8 April, 2026

    25.6 °F

  • Average April

    56.6 °F

  • Highest 13 April, 2026

    82.7 °F

Climate (2021–Present)

Lima, Lima Allen County Airport (26.1 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    62.7 °F
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