Inter County Airport Weather Forecast

    • 42
    • 60

    Rain Showers

    • 40
    • 60

    Slight Chance Rain Showers

    • 48
    • 63

    Chance Rain Showers

    • 52
    • 68

    Chance Rain Showers

    • 48
    • 74

    Rain Showers Likely

    • 42
    • 62

    Slight Chance Rain Showers

Today 6 May Westmoreland

Showers, mainly this morning. Highs in the lower 60s. Southwest Winds 5 to 10 Mph, becoming northwest this afternoon. Chance of rain near 100 percent.

Tonight 6 May Westmoreland

Mostly cloudy. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Inter County Airport Temperature Statistics

May Temperature

Pittsburgh - Allegheny County Airport (7.5 miles)

  • Lowest 2 May, 2026

    34 °F

  • Average May

    48.7 °F

  • Highest 4 May, 2026

    71.1 °F

Climate (2021–Present)

Pittsburgh - Allegheny County Airport (7.5 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    63.3 °F
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