Monongahela Weather Forecast

    • 41
    • 64

    Increasing Clouds

    • 62
    • 81

    Mostly Cloudy

    • 61
    • 78

    Chance Rain Showers

    • 64
    • 83

    Chance Thunderstorms

    • 61
    • 86

    Chance Rain Showers

    • 58
    • 81

    Chance Rain Showers

Today 11 Apr Washington

Partly sunny in the Morning, then clearing. Highs in the lower 60s. North Winds around 5 Mph.

Tonight 11 Apr Washington

Mainly clear. Lows in the lower 40s. North Winds around 5 Mph, becoming east after midnight.

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  • Temperature Real-Time

Monongahela Temperature Statistics

April Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 8 April, 2026

    26.1 °F

  • Average April

    54 °F

  • Highest 4 April, 2026

    82 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (9.9 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63.3 °F
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