Smithton Weather Forecast

    • 66
    • 89

    Mostly Sunny

    • 68
    • 91

    Slight Chance Thunderstorms

    • 67
    • 89

    Chance Thunderstorms

    • 66
    • 87

    Slight Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

    • 63
    • 82

    Rain Showers Likely

Today 15 Aug Westmoreland

Patchy fog in the morning. Mostly sunny. Humid with Highs in the upper 80s. Light and variable Winds.

Tonight 15 Aug Westmoreland

Mainly clear. Humid with Lows in the mid 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smithton Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (16.8 miles)

  • Lowest 3 August, 2025

    56.6 °F

  • Average August

    73 °F

  • Highest 12 August, 2025

    91 °F

Climate (2020–Present)

Pittsburgh - Allegheny County Airport (16.8 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    63.4 °F
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