Picatinny Arsenal Weather Forecast

    • 59
    • 78

    Thunderstorms

    • 62
    • 77

    Chance Rain Showers

    • 63
    • 75

    Rain Showers Likely

    • 59
    • 80

    Rain Showers Likely

    • 57
    • 77

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

Today 20 Aug Morris

Mostly sunny this Morning, then mostly cloudy with Showers and Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the upper 70s. Temperature falling into the lower 70s this afternoon. North Winds around 5 Mph. Chance of rain 90 percent.

Tonight 20 Aug Morris

Mostly cloudy. Showers and Thunderstorms likely in the evening. Patchy fog after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows around 60. North Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Picatinny Arsenal Temperature Statistics

August Temperature

Andover, Aeroflex-Andover Airport (10.6 miles)

  • Lowest 4 August, 2026

    57 °F

  • Average August

    73.9 °F

  • Highest 7 August, 2026

    90 °F

Climate (2021–2026)

Andover, Aeroflex-Andover Airport (10.6 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.6 °F
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