Highland Terrace Weather Forecast

    • 57
    • 65

    Patchy Fog

    • 54
    • 75

    Partly Sunny

    • 59
    • 79

    Partly Sunny

    • 64
    • 83

    Partly Sunny

    • 56
    • 79

    Rain Showers Likely

    • 57
    • 70

    Chance Rain Showers

    • 50
    • 71

    Chance Rain Showers

Today 28 Sep Washington

Partly sunny in the Morning, then becoming partly cloudy. Highs in the lower 60s.

Tonight 28 Sep Washington

Mostly cloudy. Patchy fog. Lows in the mid 50s. Northwest Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Highland Terrace Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (13 miles)

  • Lowest 25 September, 2026

    44.1 °F

  • Average September

    68.4 °F

  • Highest 2 September, 2026

    91 °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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