Rostraver Airport Weather Forecast

    • 67
    • 85

    Mostly Sunny

    • 68
    • 86

    Thunderstorms

    • 68
    • 85

    Rain Showers

    • 67
    • 82

    Rain Showers

    • 67
    • 82

    Rain Showers Likely

    • 68
    • 84

    Chance Thunderstorms

Today 4 Aug Westmoreland

Patchy fog in the morning. Sunny. Highs in the mid 80s. East Winds around 5 Mph.

Tonight 4 Aug Westmoreland

Mainly clear. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph.

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Rostraver Airport Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (10.6 miles)

  • Lowest 1 August, 2026

    66 °F

  • Average August

    74 °F

  • Highest 1 August, 2026

    82 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (10.6 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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