Highland Terrace Weather Forecast

    • 67
    • 84

    Thunderstorms Likely

    • 49
    • 79

    Rain Showers

    • 53
    • 70

    Chance Rain Showers

    • 54
    • 67

    Rain Showers

    • 59
    • 72

    Rain Showers

    • 60
    • 79

    Rain Showers Likely

    • 62
    • 81

    Rain Showers Likely

Today 19 May Washington

Partly sunny with a slight chance of Showers and Thunderstorms. Unseasonably warm with Highs in the mid 80s. Southwest Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 19 May Washington

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms. Warm with Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 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

    54.6 °F

  • Highest 17 May, 2026

    82 °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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