Harmony Weather Forecast

    • 18
    • 34

    Increasing Clouds

    • 25
    • 34

    Mostly Cloudy

    • 32
    • 41

    Chance Rain

    • 30
    • 48

    Partly Sunny

    • 36
    • 48

    Rain Likely

    • 42
    • 52

    Rain Likely

    • 31
    • 52

    Chance Rain

Today 4 Jan Warren

Mostly sunny. Scattered Flurries this morning. Highs in the lower 30s. Northwest Winds 5 to 10 Mph.

Tonight 4 Jan Warren

Mostly clear this Evening, then becoming partly cloudy. Cold with Lows around 17. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harmony Temperature Statistics

January Temperature

Allentown, Lehigh Valley International Airport (17.4 miles)

  • Lowest 1 January, 2026

    17.1 °F

  • Average January

    24.1 °F

  • Highest 1 January, 2026

    35.1 °F

Climate (2021–Present)

Allentown, Lehigh Valley International Airport (17.4 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.4 °F
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