Summers Weather Forecast

    • 73
    • 89

    Chance Thunderstorms

    • 73
    • 98

    Chance Rain Showers

    • 70
    • 93

    Partly Sunny

    • 69
    • 93

    Partly Sunny

    • 72
    • 94

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

Today 24 Aug Washington

Mostly cloudy with a chance of Showers and Thunderstorms this Morning, then partly sunny this afternoon. Highs in the upper 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 24 Aug Washington

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summers Temperature Statistics

August Temperature

Siloam Springs, Smith Field Airport (14.9 miles)

  • Lowest 2 August, 2026

    63 °F

  • Average August

    84.4 °F

  • Highest 19 August, 2026

    107.1 °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

    60.3 °F

  • Average High 2021–2026

    70.7 °F
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