Jacobs Creek Weather Forecast

    • 58
    • 86

    Mostly Sunny

    • 62
    • 86

    Partly Sunny

    • 62
    • 84

    Partly Sunny

    • 62
    • 84

    Chance Rain Showers

    • 61
    • 80

    Chance Thunderstorms

    • 58
    • 78

    Chance Rain Showers

Today 19 Sep Westmoreland

Mostly sunny. Warm with Highs in the mid 80s. Light and variable Winds, becoming northwest around 5 Mph in the afternoon.

Tonight 19 Sep Westmoreland

Mainly clear. Lows in the upper 50s. Northeast Winds around 5 Mph.

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Jacobs Creek Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (18 miles)

  • Lowest 8 September, 2025

    45 °F

  • Average September

    65.7 °F

  • Highest 15 September, 2025

    82.9 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (18 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    63.3 °F
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