Harmony Weather Forecast

    • 38
    • 42

    Increasing Clouds

    • 24
    • 42

    Chance Rain/Snow

    • 20
    • 32

    Chance Snow

    • 11
    • 31

    Chance Snow

    • 7
    • 19

    Mostly Cloudy

    • 13
    • 23

    Partly Sunny

Today 9 Dec Clay

Partly cloudy. Not as cool with Highs in the mid 40s. Southwest Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 9 Dec Clay

Mostly clear early this Morning, then becoming mostly cloudy. Cold. Near steady temperature in the mid 20s. South Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph toward daybreak.

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  • Temperature Real-Time

Harmony Temperature Statistics

December Temperature

Terre Haute Regional Airport (14.3 miles)

  • Lowest 5 December, 2025

    9 °F

  • Average December

    25.3 °F

  • Highest 6 December, 2025

    37 °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

    65.4 °F
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