Harmony Weather Forecast

    • 20
    • 41

    Partly Sunny

    • 6
    • 32

    Partly Sunny

    • 8
    • 16

    Snow

    • 12
    • 18

    Snow

    • 4
    • 24

    Slight Chance Snow

    • 4
    • 21

    Partly Sunny

Today 22 Jan Warren

Mostly sunny. Not as cool with Highs around 40. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Jan Warren

Partly cloudy. Cold with Lows around 19. West Winds 5 to 10 Mph.

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  • Temperature Real-Time

Harmony Temperature Statistics

January Temperature

Allentown, Lehigh Valley International Airport (17.4 miles)

  • Lowest 19 January, 2026

    10.9 °F

  • Average January

    31.4 °F

  • Highest 8 January, 2026

    51.1 °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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