Gresham Weather Forecast

    • 76
    • 99

    Hot

    • 76
    • 98

    Hot

    • 76
    • 98

    Hot

    • 76
    • 96

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

Today 4 Aug Williamson

Sunny. Highs in the upper 90s. South Winds 5 to 10 Mph. Highest heat index Readings up to 107.

Tonight 4 Aug Williamson

Mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Gresham Temperature Statistics

August Temperature

Austin Executive Airport (9.3 miles)

  • Lowest 2 August, 2026

    75.6 °F

  • Average August

    86.3 °F

  • Highest 2 August, 2026

    99.3 °F

Climate (2021–2026)

Austin Executive Airport (9.3 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    69.6 °F

  • Average High 2021–2026

    80.7 °F
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