Hillman State Park Weather Forecast

    • 65
    • 83

    Rain Showers

    • 60
    • 84

    Partly Sunny

    • 67
    • 87

    Partly Sunny

    • 69
    • 87

    Chance Thunderstorms

    • 70
    • 84

    Rain Showers Likely

    • 72
    • 89

    Rain Showers Likely

Today 6 Jun Washington

Partly sunny. A slight chance of Showers and Thunderstorms this Morning, then Thunderstorms likely with a chance of Showers this afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 6 Jun Washington

Showers with Thunderstorms likely in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southwest around 5 Mph after midnight. Chance of rain near 100 percent.

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Hillman State Park Temperature Statistics

June Temperature

Pittsburgh, Pittsburgh International Airport (7.5 miles)

  • Lowest 1 June, 2026

    48.7 °F

  • Average June

    64.9 °F

  • Highest 3 June, 2026

    79 °F

Climate (2021–Present)

Pittsburgh, Pittsburgh International Airport (7.5 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    63.4 °F
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