Fort Indiantown Gap Weather Forecast

    • 58
    • 80

    Increasing Clouds

    • 66
    • 80

    Rain Showers

    • 62
    • 83

    Chance Rain Showers

    • 55
    • 76

    Partly Sunny

    • 61
    • 79

    Mostly Sunny

    • 63
    • 83

    Chance Rain Showers

Today 11 Sep Lebanon

Sunny. Near steady temperature around 80. Northwest Winds around 5 Mph.

Tonight 11 Sep Lebanon

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Indiantown Gap Temperature Statistics

September Temperature

Muir Army Air Field / Indiantown (1.2 miles)

  • Lowest 8 September, 2026

    55.4 °F

  • Average September

    73.8 °F

  • Highest 1 September, 2026

    92.1 °F

Climate (2021–2026)

Muir Army Air Field / Indiantown (1.2 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.1 °F
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