Mountainside Weather Forecast

    • 39
    • 65

    Sunny

    • 53
    • 69

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

    • 57
    • 71

    Chance Rain Showers

Today 6 Oct Western Union

Sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 6 Oct Western Union

Mostly clear. Lows in the upper 30s. West Winds 5 to 10 Mph in the Evening, becoming light and variable.

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Mountainside Temperature Statistics

October Temperature

Linden Airport (6.8 miles)

  • Lowest 4 October, 2026

    56.5 °F

  • Average October

    67.8 °F

  • Highest 2 October, 2026

    86.4 °F

Climate (2021–2026)

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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