Presto Weather Forecast

    • 62
    • 76

    Rain Showers

    • 64
    • 80

    Chance Thunderstorms

    • 62
    • 81

    Chance Thunderstorms

    • 58
    • 76

    Chance Rain Showers

    • 57
    • 76

    Partly Sunny

    • 60
    • 79

    Partly Sunny

Today 20 Aug Allegheny

Patchy fog this morning. A slight chance of Thunderstorms. Showers. Highs in the mid 70s. East Winds around 5 Mph, becoming northeast around 5 Mph this afternoon. Chance of rain near 100 percent.

Tonight 20 Aug Allegheny

Mainly clear. A slight chance of Showers in the evening. Humid with Lows in the lower 60s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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Presto Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (9.9 miles)

  • Lowest 4 August, 2026

    60.1 °F

  • Average August

    73 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (9.9 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
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