West Newton Weather Forecast

    • 48
    • 68

    Increasing Clouds

    • 60
    • 80

    Rain Showers Likely

    • 63
    • 81

    Chance Rain Showers

    • 66
    • 88

    Mostly Sunny

    • 66
    • 91

    Chance Rain Showers

    • 56
    • 81

    Rain Showers

Today 15 May Westmoreland

Mostly sunny. Highs in the upper 60s. West Winds 5 to 10 Mph.

Tonight 15 May Westmoreland

Mostly cloudy in the Evening, then clearing. Lows in the upper 40s. Southwest Winds around 5 Mph, becoming south around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Newton Temperature Statistics

May Temperature

Pittsburgh - Allegheny County Airport (12.4 miles)

  • Lowest 2 May, 2026

    34 °F

  • Average May

    53.3 °F

  • Highest 5 May, 2026

    73.9 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (12.4 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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