Fort Indiantown Gap Weather Forecast

    • 64
    • 87

    Slight Chance Thunderstorms

    • 64
    • 85

    Chance Rain Showers

    • 55
    • 78

    Chance Rain Showers

    • 50
    • 79

    Rain Showers Likely

    • 36
    • 64

    Rain Showers Likely

    • 30
    • 51

    Mostly Sunny

Today 15 Apr Lebanon

Mostly sunny. Continued Unseasonably hot with Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 15 Apr Lebanon

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Unseasonably mild. Lows in the mid 60s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Indiantown Gap Temperature Statistics

April Temperature

Muir Army Air Field / Indiantown (1.2 miles)

  • Lowest 8 April, 2026

    28.9 °F

  • Average April

    52 °F

  • Highest 4 April, 2026

    82.8 °F

Climate (2021–Present)

Muir Army Air Field / Indiantown (1.2 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    64 °F
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