Oakmont Weather Forecast

    • 56
    • 75

    Rain Showers Likely

    • 55
    • 65

    Rain Showers

    • 52
    • 65

    Rain Showers

    • 51
    • 62

    Rain Showers Likely

    • 49
    • 64

    Partly Sunny

    • 48
    • 68

    Partly Sunny

Today 20 Sep Allegheny

Considerable cloudiness with scattered Showers with isolated Thunderstorms. Patchy fog. Near steady temperature in the mid 70s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 20 Sep Allegheny

Mostly cloudy with scattered Showers with isolated Thunderstorms. Patchy fog. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oakmont Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (11.8 miles)

  • Lowest 15 September, 2026

    53.1 °F

  • Average September

    72 °F

  • Highest 2 September, 2026

    91 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (11.8 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
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