Highland Terrace Weather Forecast

    • 65
    • 82

    Increasing Clouds

    • 68
    • 88

    Increasing Clouds

    • 71
    • 90

    Mostly Cloudy

    • 72
    • 93

    Partly Sunny

    • 73
    • 94

    Chance Rain Showers

    • 68
    • 90

    Chance Thunderstorms

    • 65
    • 84

    Chance Rain Showers

Today 29 Aug Washington

Sunny. Near steady temperature in the lower 80s. Southeast Winds around 5 Mph.

Tonight 29 Aug Washington

Partly cloudy early this Evening, then becoming mostly cloudy. Lows in the mid 60s. East Winds around 5 Mph, becoming south.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Highland Terrace Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (13 miles)

  • Lowest 24 August, 2026

    55.9 °F

  • Average August

    71.4 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (13 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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