Hardin County Airport Weather Forecast

    • 33
    • 46

    Becoming Sunny

    • 27
    • 50

    Partly Sunny

    • 27
    • 42

    Partly Sunny

    • 49
    • 61

    Partly Sunny

    • 54
    • 70

    Slight Chance Rain Showers

    • 51
    • 70

    Slight Chance Rain Showers

    • 53
    • 67

    Slight Chance Rain Showers

Today 5 Apr Hardin

Partly cloudy early this Morning, then becoming mostly cloudy. Much cooler with Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 5 Apr Hardin

Partly cloudy. Areas of frost this evening. Widespread frost after midnight. Lows in the lower 30s. Northwest Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph late this Evening, then becoming southwest with Gusts up to 20 Mph after midnight.

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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

    58.3 °F

  • Highest 3 April, 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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