Hardin County Airport Weather Forecast

    • 62
    • 79

    Rain Showers Likely

    • 38
    • 73

    Rain Showers

    • 31
    • 52

    Partly Sunny

    • 37
    • 51

    Mostly Sunny

    • 55
    • 71

    Partly Sunny

    • 51
    • 74

    Partly Sunny

Today 17 Apr Hardin

Partly cloudy. Highs in the upper 70s. Northwest Winds around 5 Mph, becoming southeast late this Morning, then becoming south this afternoon.

Tonight 17 Apr Hardin

Partly cloudy. Showers likely with a chance of Thunderstorms after midnight. Unseasonably warm with Lows in the lower 60s. South Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight. Chance of rain 60 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 7 April, 2026

    28.4 °F

  • Average April

    52.5 °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 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    64.6 °F
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