St Marys Weather Forecast

    • 31
    • 50

    Mostly Sunny

    • 45
    • 56

    Chance Rain Showers

    • 56
    • 71

    Rain Showers Likely

    • 57
    • 67

    Rain Showers

    • 42
    • 70

    Rain Showers

    • 30
    • 52

    Slight Chance Thunderstorms

Today 26 Mar Auglaize

Mostly sunny. Highs in the upper 40s. West Winds 10 to 15 Mph.

Tonight 26 Mar Auglaize

Mostly clear. Lows in the lower 30s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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St Marys Temperature Statistics

March Temperature

Lima, Lima Allen County Airport (22.4 miles)

  • Lowest 2 March, 2025

    15.9 °F

  • Average March

    43.7 °F

  • Highest 14 March, 2025

    77.6 °F

Climate (2020–Present)

Lima, Lima Allen County Airport (22.4 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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