Clear Creek Lake Weather Forecast

    • 73
    • 94

    Mostly Sunny

    • 75
    • 97

    Hot

    • 76
    • 97

    Hot

    • 77
    • 98

    Hot

    • 76
    • 98

    Hot

    • 76
    • 96

    Partly Sunny

    • 75
    • 95

    Slight Chance Thunderstorms

Today 8 Aug Delaware

Sunny. Highs in the mid 90s. South Winds around 5 Mph. Heat index Values up to 107.

Tonight 8 Aug Delaware

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Creek Lake Temperature Statistics

August Temperature

Siloam Springs, Smith Field Airport (14.9 miles)

  • Lowest 2 August, 2026

    63 °F

  • Average August

    79.6 °F

  • Highest 6 August, 2026

    98.1 °F

Climate (2021–2026)

Siloam Springs, Smith Field Airport (14.9 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    70.7 °F
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