Lake Frances Weather Forecast

    • 72
    • 80

    Rain Showers

    • 75
    • 87

    Slight Chance Thunderstorms

    • 73
    • 90

    Mostly Sunny

    • 75
    • 90

    Mostly Sunny

    • 72
    • 91

    Chance Rain Showers

    • 72
    • 90

    Chance Thunderstorms

Today 7 Jun Adair

Showers likely. A chance of Thunderstorms this Morning, then Thunderstorms likely this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Highs around 80. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 7 Jun Adair

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Frances Temperature Statistics

June Temperature

Siloam Springs, Smith Field Airport (6.8 miles)

  • Lowest 4 June, 2026

    64 °F

  • Average June

    76 °F

  • Highest 1 June, 2026

    91 °F

Climate (2021–Present)

Siloam Springs, Smith Field Airport (6.8 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    70.6 °F
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