Monongahela Weather Forecast

    • 55
    • 82

    Rain Showers

    • 49
    • 71

    Becoming Sunny

    • 56
    • 76

    Partly Sunny

    • 63
    • 80

    Rain Showers

    • 61
    • 83

    Rain Showers Likely

    • 56
    • 78

    Mostly Sunny

    • 57
    • 79

    Partly Sunny

Today 14 Jun Washington

Showers and Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds. Highs in the lower 80s. Temperatures falling into the mid 70s late. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 14 Jun Washington

Mostly cloudy with a 50 percent chance of Showers. Lows in the mid 50s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph early this evening.

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Monongahela Temperature Statistics

June Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 1 June, 2026

    52 °F

  • Average June

    71.3 °F

  • Highest 11 June, 2026

    88 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (9.9 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.4 °F
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