Avalon Weather Forecast

    • 55
    • 67

    Rain Showers Likely

    • 49
    • 70

    Rain Showers Likely

    • 55
    • 78

    Partly Sunny

    • 59
    • 80

    Chance Rain Showers

    • 50
    • 74

    Rain Showers Likely

    • 52
    • 71

    Chance Rain Showers

Today 21 Apr Allegheny

Sunny in the Morning, then becoming partly cloudy. Highs in the upper 60s. South Winds 5 to 10 Mph.

Tonight 21 Apr Allegheny

Mostly cloudy. A slight chance of Showers in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Not as cool with Lows in the mid 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

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Avalon Temperature Statistics

April Temperature

Pittsburgh, Pittsburgh International Airport (9.9 miles)

  • Lowest 8 April, 2026

    25.6 °F

  • Average April

    60.8 °F

  • Highest 15 April, 2026

    84.7 °F

Climate (2021–Present)

Pittsburgh, Pittsburgh International Airport (9.9 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    63.3 °F
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