Mount Washington Weather Forecast

    • 49
    • 83

    Rain Showers

    • 55
    • 70

    Chance Rain Showers

    • 63
    • 81

    Rain Showers Likely

    • 51
    • 73

    Rain Showers Likely

    • 42
    • 61

    Slight Chance Rain Showers

    • 45
    • 67

    Mostly Sunny

Today 29 Apr Allegheny

Mostly sunny in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Unseasonably warm with Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 29 Apr Allegheny

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 40s. Southwest Winds 10 to 15 Mph, becoming northwest 5 to 10 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

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Mount Washington Temperature Statistics

April Temperature

Pittsburgh - Allegheny County Airport (6.8 miles)

  • Lowest 9 April, 2025

    24.9 °F

  • Average April

    53.1 °F

  • Highest 19 April, 2025

    84.7 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (6.8 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.3 °F
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