New Harmony Weather Forecast

    • 25
    • 36

    Decreasing Clouds

    • 40
    • 48

    Mostly Cloudy

    • 26
    • 50

    Mostly Cloudy

    • 21
    • 37

    Chance Rain/Snow

    • 7
    • 29

    Mostly Cloudy

    • 8
    • 21

    Mostly Cloudy

Today 8 Dec Posey

Mostly cloudy in the Morning, then clearing. Highs in the mid 30s. North Winds 5 to 10 Mph.

Tonight 8 Dec Posey

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. Calm Winds, becoming south 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Harmony Temperature Statistics

December Temperature

Carmi Municipal Airport (9.9 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Carmi Municipal Airport (9.9 miles)

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  • Average Low 2020–2024

    46.1 °F
  • Average 2020–2024

    56.4 °F
  • Average High 2020–2024

    66.9 °F
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