Allamuchy Mountain Park Weather Forecast

    • 38
    • 65

    Rain Showers

    • 27
    • 45

    Chance Rain Showers

    • 31
    • 48

    Partly Sunny

    • 37
    • 53

    Chance Rain

    • 39
    • 57

    Rain Likely

    • 23
    • 49

    Partly Sunny

Today 22 Mar Sussex

Mostly cloudy. A chance of Showers this afternoon. Highs in the lower 60s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 22 Mar Sussex

Showers. Lows in the upper 30s. Northwest Winds 5 to 10 Mph. Chance of rain 90 percent.

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Allamuchy Mountain Park Temperature Statistics

March Temperature

Andover, Aeroflex-Andover Airport (5 miles)

  • Lowest 2 March, 2026

    17.1 °F

  • Average March

    41.9 °F

  • Highest 10 March, 2026

    78.1 °F

Climate (2021–Present)

Andover, Aeroflex-Andover Airport (5 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.7 °F
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