Herminie Weather Forecast

    • 47
    • 63

    Rain Showers

    • 49
    • 67

    Rain Showers

    • 44
    • 68

    Chance Rain Showers

    • 37
    • 60

    Mostly Sunny

    • 45
    • 62

    Rain Showers Likely

    • 45
    • 64

    Rain Showers Likely

Today 8 May Westmoreland

Partly cloudy this Morning, then partly sunny with a chance of Showers this afternoon. Highs in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 8 May Westmoreland

Considerable cloudiness. A chance of Showers in the Evening, then Showers after midnight. Lows in the upper 40s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herminie Temperature Statistics

May Temperature

Pittsburgh - Allegheny County Airport (12.4 miles)

  • Lowest 2 May, 2026

    34 °F

  • Average May

    52.4 °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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