Highland Terrace Weather Forecast

    • 61
    • 82

    Rain Showers

    • 56
    • 75

    Chance Rain Showers

    • 54
    • 72

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 61
    • 81

    Partly Sunny

    • 63
    • 83

    Chance Rain Showers

Today 22 Aug Washington

Patchy fog this morning. Sunny this Morning, then partly sunny with Showers and Thunderstorms likely this afternoon. Highs around 80. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 22 Aug Washington

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows around 60. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Highland Terrace Temperature Statistics

August Temperature

Pittsburgh - Allegheny County Airport (13 miles)

  • Lowest 4 August, 2026

    60.1 °F

  • Average August

    72.6 °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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