Mountainside Weather Forecast

    • 51
    • 76

    Rain Showers

    • 31
    • 55

    Rain Showers Likely

    • 30
    • 43

    Mostly Sunny

    • 39
    • 54

    Mostly Cloudy

    • 47
    • 61

    Chance Rain

    • 45
    • 62

    Chance Rain

Today 26 Mar Western Union

Sunny with a 20 percent chance of Showers. Warmer. Near steady temperature in the mid 70s. Southwest Winds 10 to 15 Mph.

Tonight 26 Mar Western Union

A chance of Showers in the Evening, then Showers after midnight. Lows in the lower 50s. Southwest Winds around 15 Mph, becoming west after midnight. Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountainside Temperature Statistics

March Temperature

Linden Airport (6.8 miles)

  • Lowest 2 March, 2026

    22.3 °F

  • Average March

    45.8 °F

  • Highest 10 March, 2026

    81.5 °F

Climate (2021–Present)

Linden Airport (6.8 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.9 °F
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