Hardin County Airport Weather Forecast

    • 40
    • 78

    Rain Showers

    • 35
    • 46

    Mostly Cloudy

    • 25
    • 51

    Partly Sunny

    • 27
    • 41

    Partly Sunny

    • 49
    • 61

    Partly Sunny

    • 46
    • 69

    Mostly Cloudy

Today 4 Apr Hardin

Partly cloudy until late Afternoon, then becoming mostly cloudy. Showers with a chance of Thunderstorms this afternoon. Breezy with Highs in the upper 70s. South Winds around 10 Mph with Gusts up to 25 Mph, increasing to southwest 15 to 25 Mph with Gusts up to 35 Mph this late morning and afternoon. Chance of rain 80 percent.

Tonight 4 Apr Hardin

Mostly cloudy. Showers with a chance of Thunderstorms in the evening. Much cooler. Less muggy with Lows around 40. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hardin County Airport Temperature Statistics

April Temperature

Bellefontaine Regional Airport (18.6 miles)

  • Lowest 1 April, 2026

    39.2 °F

  • Average April

    46.5 °F

  • Highest 1 April, 2026

    60.8 °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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