Mahwah Weather Forecast

    • 32
    • 41

    Rain

    • 32
    • 41

    Rain/Snow

    • 34
    • 40

    Rain

    • 29
    • 45

    Chance Rain/Snow

    • 27
    • 36

    Snow Likely

    • 20
    • 37

    Chance Snow

Today 18 Feb Western Bergen

Rain. Widespread fog this morning. Areas of fog this afternoon. Visibility one quarter mile or less at Times this morning. Highs in the lower 40s. Light and variable Winds, becoming northeast around 5 Mph this afternoon. Chance of rain 90 percent.

Tonight 18 Feb Western Bergen

Cloudy. Rain, mainly in the evening. Areas of fog. Lows in the lower 30s. Northeast Winds around 5 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mahwah Temperature Statistics

February Temperature

Caldwell, Essex County Airport (16.2 miles)

  • Lowest 8 February, 2026

    3 °F

  • Average February

    24.8 °F

  • Highest 14 February, 2026

    46.9 °F

Climate (2021–Present)

Caldwell, Essex County Airport (16.2 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.3 °F
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