Harmony Weather Forecast

    • 50
    • 73

    Becoming Sunny

    • 57
    • 75

    Mostly Cloudy

    • 50
    • 81

    Rain Showers

    • 39
    • 61

    Chance Rain Showers

    • 46
    • 67

    Mostly Sunny

    • 43
    • 70

    Partly Sunny

Today 16 Oct Clay

Mostly Cloudy, then becoming partly cloudy this Morning, then becoming mostly sunny. Highs in the lower 70s. East Winds around 5 Mph.

Tonight 16 Oct Clay

Mostly clear. Lows around 50. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Harmony Temperature Statistics

October Temperature

Terre Haute Regional Airport (14.3 miles)

  • Lowest 10 October, 2025

    36 °F

  • Average October

    63.8 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

Terre Haute Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    65.5 °F
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