Highland Terrace Weather Forecast

    • 48
    • 75

    Becoming Sunny

    • 54
    • 76

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

Today 28 May Washington

Mostly sunny. Highs in the mid 70s. North Winds 10 to 15 Mph.

Tonight 28 May Washington

Clear. Lows in the upper 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Highland Terrace Temperature Statistics

May Temperature

Pittsburgh - Allegheny County Airport (13 miles)

  • Lowest 2 May, 2026

    34 °F

  • Average May

    57.8 °F

  • Highest 18 May, 2026

    87.1 °F

Climate (2021–Present)

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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