McCowan Valley Park Weather Forecast

    • 77
    • 98

    Slight Chance Thunderstorms

    • 78
    • 99

    Hot

    • 78
    • 97

    Hot

    • 77
    • 100

    Hot

    • 77
    • 100

    Hot

    • 77
    • 100

    Hot

Today 8 Aug Hill

Sunny. A 20 percent chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 90s. South Winds around 5 Mph.

Tonight 8 Aug Hill

Mostly clear. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

McCowan Valley Park Temperature Statistics

August Temperature

Hillsboro, Hillsboro Municipal Airport (19.9 miles)

  • Lowest 2 August, 2026

    67.3 °F

  • Average August

    87.4 °F

  • Highest 3 August, 2026

    99.7 °F

Climate (2021–2026)

Hillsboro, Hillsboro Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    68.6 °F

  • Average High 2021–2026

    79.9 °F
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