Sweet Arrow Lake Weather Forecast

    • 65
    • 81

    Increasing Clouds

    • 69
    • 81

    Chance Thunderstorms

    • 62
    • 86

    Chance Thunderstorms

    • 57
    • 81

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 67
    • 84

    Slight Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

Today 18 Jul Schuylkill

Partly sunny. Near steady temperature in the upper 70s. Northwest Winds around 5 Mph.

Tonight 18 Jul Schuylkill

Partly cloudy. Lows in the lower 60s. Light and variable Winds, becoming east around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Arrow Lake Temperature Statistics

July Temperature

Muir Army Air Field / Indiantown (13.7 miles)

  • Lowest 5 July, 2025

    58.3 °F

  • Average July

    77.1 °F

  • Highest 7 July, 2025

    90.9 °F

Climate (2020–Present)

Muir Army Air Field / Indiantown (13.7 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    64.4 °F
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