Summers Weather Forecast

    • 54
    • 61

    Decreasing Clouds

    • 61
    • 71

    Partly Sunny

    • 62
    • 75

    Mostly Cloudy

    • 59
    • 75

    Partly Sunny

    • 58
    • 76

    Partly Sunny

    • 45
    • 74

    Mostly Cloudy

Today 22 Dec Washington

Partly sunny. Highs in the lower 60s. South Winds 10 to 15 Mph.

Tonight 22 Dec Washington

Partly cloudy and not as cool. Near steady temperature in the mid 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Summers Temperature Statistics

December Temperature

Siloam Springs, Smith Field Airport (14.9 miles)

  • Lowest 14 December, 2025

    10.9 °F

  • Average December

    39 °F

  • Highest 11 December, 2025

    61 °F

Climate (2020–Present)

Siloam Springs, Smith Field Airport (14.9 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    59.5 °F

  • Average High 2020–2025

    69.8 °F
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