Lopatcong Weather Forecast

    • 26
    • 40

    Gradual Clearing

    • 32
    • 47

    Mostly Cloudy

    • 41
    • 55

    Rain Likely

    • 40
    • 59

    Chance Rain

    • 37
    • 62

    Chance Rain/Snow

    • 26
    • 49

    Mostly Sunny

Today 18 Mar Warren

Mostly sunny. Highs in the upper 30s. Northwest Winds around 5 Mph, becoming southwest around 5 Mph this afternoon.

Tonight 18 Mar Warren

Partly cloudy. Cold with Lows in the mid 20s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lopatcong Temperature Statistics

March Temperature

Allentown, Lehigh Valley International Airport (14.9 miles)

  • Lowest 2 March, 2026

    16.6 °F

  • Average March

    44 °F

  • Highest 10 March, 2026

    80.1 °F

Climate (2021–Present)

Allentown, Lehigh Valley International Airport (14.9 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.4 °F
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