Grandview Weather Forecast

    • 77
    • 99

    Hot

    • 76
    • 100

    Hot

    • 76
    • 99

    Hot

    • 76
    • 98

    Hot

    • 76
    • 98

    Hot

    • 75
    • 99

    Hot

Today 7 Sep Johnson

Sunny, hot with Highs in the upper 90s. Southeast Winds 5 to 10 Mph.

Tonight 7 Sep Johnson

Clear. Lows in the upper 70s. South Winds 5 to 10 Mph.

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Grandview Temperature Statistics

September Temperature

Hillsboro, Hillsboro Municipal Airport (13.7 miles)

  • Lowest 5 September, 2026

    76.1 °F

  • Average September

    86.6 °F

  • Highest 2 September, 2026

    100 °F

Climate (2021–2026)

Hillsboro, Hillsboro Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    68.7 °F

  • Average High 2021–2026

    80 °F
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