New Harmony Weather Forecast

    • 61
    • 75

    Mostly Cloudy

    • 62
    • 78

    Partly Sunny

    • 61
    • 77

    Mostly Cloudy

    • 39
    • 78

    Rain Showers Likely

    • 26
    • 48

    Mostly Cloudy

    • 27
    • 46

    Mostly Cloudy

Today 25 Dec Shelby

Partly cloudy. Near steady temperature in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 25 Dec Shelby

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Harmony Temperature Statistics

December Temperature

Nacogdoches, A L Mangham Jr. Regional Airport (44.7 miles)

  • Lowest 15 December, 2025

    26.1 °F

  • Average December

    50.7 °F

  • Highest 23 December, 2025

    79 °F

Climate (2020–Present)

Nacogdoches, A L Mangham Jr. Regional Airport (44.7 miles)

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  • Average Low 2020–2025

    56.5 °F

  • Average 2020–2025

    66.7 °F

  • Average High 2020–2025

    77.9 °F
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