Monroeville Weather Forecast

    • 59
    • 83

    Becoming Sunny

    • 58
    • 79

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 55
    • 76

    Partly Sunny

Today 25 Aug Salem

Sunny. A chance of Showers this morning. Patchy fog this morning. Highs in the lower 80s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 25 Aug Salem

Mostly clear. Lows around 60. Northwest Winds 5 to 10 Mph.

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Monroeville Temperature Statistics

August Temperature

Philadelphia, Philadelphia International Airport (16.8 miles)

  • Lowest 22 August, 2025

    61 °F

  • Average August

    76.1 °F

  • Highest 15 August, 2025

    94.6 °F

Climate (2020–Present)

Philadelphia, Philadelphia International Airport (16.8 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    66.9 °F
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