New Harmony Weather Forecast

    • 66
    • 88

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

    • 69
    • 94

    Slight Chance Thunderstorms

    • 71
    • 95

    Chance Thunderstorms

    • 69
    • 95

    Chance Thunderstorms

    • 67
    • 90

    Rain Showers Likely

Today 18 Aug Southwest Utah

Sunny. Highs around 90.

Tonight 18 Aug Southwest Utah

Mostly clear. Lows in the mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Harmony Temperature Statistics

August Temperature

Cedar City Municipal Airport (19.3 miles)

  • Lowest 3 August, 2025

    51.7 °F

  • Average August

    75.7 °F

  • Highest 13 August, 2025

    97.6 °F

Climate (2020–Present)

Cedar City Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    66.4 °F
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