Highland Terrace Weather Forecast

    • 52
    • 64

    Rain Showers

    • 50
    • 67

    Rain Showers

    • 54
    • 66

    Rain Showers

    • 60
    • 81

    Rain Showers Likely

    • 60
    • 76

    Rain Showers Likely

    • 61
    • 83

    Chance Rain Showers

    • 60
    • 81

    Chance Rain Showers

Today 21 May Washington

Considerable cloudiness with a 20 percent chance of Showers. Near steady temperature in the lower 60s. Northeast Winds around 10 Mph.

Tonight 21 May Washington

Mostly cloudy. Lows in the lower 50s. East Winds 5 to 10 Mph with Gusts up to 20 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 °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

    46.1 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.4 °F
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