Hardin County Airport Weather Forecast

    • 50
    • 62

    Rain Showers

    • 50
    • 71

    Rain Showers Likely

    • 41
    • 63

    Chance Rain Showers

    • 39
    • 57

    Mostly Sunny

    • 48
    • 61

    Rain Showers

    • 45
    • 63

    Chance Rain Showers

Today 8 May Hardin

Partly cloudy early this Morning, then becoming mostly cloudy. Showers likely with a slight chance of Thunderstorms this afternoon. Highs in the lower 60s. Southwest Winds around 10 Mph. Chance of rain 60 percent.

Tonight 8 May Hardin

Cloudy. Showers with a slight chance of Thunderstorms this Evening, then a chance of Showers after midnight. Lows around 50. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hardin County Airport Temperature Statistics

May Temperature

Bellefontaine Regional Airport (18.6 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    49.9 °F

  • Highest 4 May, 2026

    75.2 °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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