West Newton Weather Forecast

    • 66
    • 82

    Chance Thunderstorms

    • 62
    • 82

    Chance Thunderstorms

    • 64
    • 84

    Partly Sunny

    • 64
    • 85

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 68
    • 92

    Mostly Sunny

    • 66
    • 88

    Slight Chance Thunderstorms

Today 10 Jul Westmoreland

Showers with Thunderstorms likely. Some Thunderstorms may produce heavy rainfall. Near steady temperature around 80. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 10 Jul Westmoreland

Mostly cloudy. Showers with Thunderstorms likely this Evening, then a slight chance of Showers and Thunderstorms after midnight. Areas of fog after midnight. Some Thunderstorms may produce heavy rainfall this evening. Lows in the mid 60s. Southwest Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 90 percent.

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West Newton Temperature Statistics

July Temperature

Pittsburgh - Allegheny County Airport (12.4 miles)

  • Lowest 5 July, 2026

    68 °F

  • Average July

    78.7 °F

  • Highest 2 July, 2026

    93 °F

Climate (2021–2026)

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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