Monongahela Weather Forecast

    • 34
    • 66

    Sunny

    • 36
    • 67

    Sunny

    • 42
    • 69

    Mostly Sunny

    • 42
    • 66

    Mostly Cloudy

    • 44
    • 70

    Partly Sunny

    • 45
    • 72

    Mostly Sunny

Today 24 Oct Washington

Patchy fog this morning. Sunny. Highs in the mid 60s. Southeast Winds around 5 Mph.

Tonight 24 Oct Washington

Mainly clear. Patchy fog after midnight. Lows in the mid 30s. Southeast Winds around 5 Mph.

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Monongahela Temperature Statistics

October Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 18 October, 2026

    30.9 °F

  • Average October

    57.8 °F

  • Highest 13 October, 2026

    82 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (9.9 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.2 °F
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