Highland Terrace Weather Forecast

    • 55
    • 66

    Rain Showers

    • 60
    • 77

    Rain Showers Likely

    • 60
    • 80

    Rain Showers Likely

    • 63
    • 83

    Chance Rain Showers

    • 62
    • 79

    Chance Rain Showers

Today 23 May Washington

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 60s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 23 May Washington

Showers likely with a slight chance of Thunderstorms. Patchy fog. Lows in the mid 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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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

    57.3 °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

    63.4 °F
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