Hardin County Airport Weather Forecast

    • 45
    • 76

    Rain Showers

    • 44
    • 52

    Rain Showers

    • 63
    • 78

    Rain Showers Likely

    • 62
    • 74

    Chance Rain Showers

    • 39
    • 77

    Rain Showers Likely

    • 31
    • 47

    Chance Rain Showers

    • 37
    • 53

    Partly Sunny

Today 31 Mar Hardin

Mostly cloudy with Showers likely with a chance of Thunderstorms. Breezy. Unseasonably warm with Highs in the mid 70s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain 70 percent.

Tonight 31 Mar Hardin

Showers with a chance of Thunderstorms. Cooler with Lows in the mid 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming northwest around 10 Mph with Gusts up to 20 Mph late. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hardin County Airport Temperature Statistics

March Temperature

Bellefontaine Regional Airport (18.6 miles)

  • Lowest 18 March, 2026

    15.8 °F

  • Average March

    45.8 °F

  • Highest 22 March, 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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