Donegal Weather Forecast

    • 53
    • 74

    Decreasing Clouds

    • 54
    • 81

    Mostly Sunny

    • 53
    • 81

    Mostly Sunny

    • 58
    • 80

    Partly Sunny

    • 57
    • 80

    Partly Sunny

    • 58
    • 81

    Partly Sunny

Today 17 Sep Westmoreland Ridges

Partly sunny with a 20 percent chance of Showers. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 17 Sep Westmoreland Ridges

Mainly clear. Areas of fog after midnight. Lows in the mid 50s. East Winds around 5 Mph in the Evening, becoming light and variable.

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Donegal Temperature Statistics

September Temperature

Latrobe / Westmorland (11.8 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 (11.8 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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