Hardin County Airport Weather Forecast

    • 70
    • 90

    Mostly Sunny

    • 71
    • 91

    Chance Thunderstorms

    • 67
    • 85

    Chance Thunderstorms

    • 67
    • 85

    Slight Chance Thunderstorms

    • 68
    • 86

    Chance Thunderstorms

    • 66
    • 84

    Chance Thunderstorms

    • 67
    • 85

    Chance Thunderstorms

Today 5 Jul Hardin

Mostly sunny. Near steady Temperatures in the upper 80s. Southwest Winds around 10 Mph.

Tonight 5 Jul Hardin

Clear. Lows around 70. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Hardin County Airport Temperature Statistics

July Temperature

Bellefontaine Regional Airport (18.6 miles)

  • Lowest 2 July, 2025

    60.8 °F

  • Average July

    71.1 °F

  • Highest 3 July, 2025

    86 °F

Climate (2020–Present)

Bellefontaine Regional Airport (18.6 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    62.7 °F
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