Hardin County Airport Weather Forecast

    • 33
    • 78

    Rain Showers

    • 26
    • 42

    Decreasing Clouds

    • 33
    • 45

    Partly Sunny

    • 49
    • 56

    Mostly Cloudy

    • 58
    • 67

    Chance Thunderstorms

    • 56
    • 75

    Chance Thunderstorms

    • 52
    • 71

    Chance Rain Showers

Today 26 Mar Hardin

Partly cloudy with a chance of Showers and Thunderstorms. Breezy, warmer with Highs in the upper 70s. Southwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

Tonight 26 Mar Hardin

Showers with a chance of Thunderstorms this Evening, then Showers after midnight. Locally heavy rainfall possible this evening. Much cooler with Lows in the lower 30s. West Winds 15 to 20 Mph, becoming north this late evening and overnight. Chance of rain 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hardin County Airport Temperature Statistics

March Temperature

Bellefontaine Regional Airport (18.6 miles)

  • Lowest 18 March, 2026

    15.8 °F

  • Average March

    45.5 °F

  • Highest 22 March, 2026

    78.8 °F

Climate (2021–Present)

Bellefontaine Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    64.6 °F
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