Delmont Weather Forecast

    • 56
    • 81

    Decreasing Clouds

    • 55
    • 77

    Partly Sunny

    • 54
    • 83

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 61
    • 82

    Partly Sunny

    • 59
    • 81

    Chance Rain Showers

Today 16 Sep Westmoreland

Partly sunny. Near steady temperature around 80. Northeast Winds 5 to 10 Mph.

Tonight 16 Sep Westmoreland

Mostly cloudy. Lows in the mid 50s. East Winds around 5 Mph.

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Delmont Temperature Statistics

September Temperature

Latrobe / Westmorland (12.4 miles)

  • Lowest 8 September, 2025

    39.2 °F

  • Average September

    59.3 °F

  • Highest 3 September, 2025

    82.4 °F

Climate (2020–Present)

Latrobe / Westmorland (12.4 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    62.7 °F
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