Highland Terrace Weather Forecast

    • 53
    • 66

    Rain Showers

    • 51
    • 64

    Rain Showers Likely

    • 45
    • 66

    Partly Sunny

    • 45
    • 68

    Mostly Sunny

    • 47
    • 69

    Partly Sunny

    • 50
    • 71

    Partly Sunny

Today 22 Sep Washington

Considerable cloudiness with a 50 percent chance of Showers. Patchy fog. Highs in the lower 60s. East Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 22 Sep Washington

Considerable cloudiness. A chance of Showers in the Evening, then Showers likely after midnight. Patchy fog. Lows in the lower 50s. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Highland Terrace Temperature Statistics

September Temperature

Pittsburgh - Allegheny County Airport (13 miles)

  • Lowest 15 September, 2026

    53.1 °F

  • Average September

    71.7 °F

  • Highest 2 September, 2026

    91 °F

Climate (2021–2026)

Pittsburgh - Allegheny County Airport (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
Get WillyWeather+ to remove ads