Summit Weather Forecast

    • 66
    • 89

    Chance Rain Showers

    • 60
    • 84

    Slight Chance Rain Showers

    • 56
    • 81

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 60
    • 80

    Mostly Cloudy

    • 61
    • 81

    Partly Sunny

Today 21 Sep Marion

Partly sunny with a chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs in the upper 80s. North Winds around 5 Mph. Chance of rain 50 percent. Average rainfall less than 1/10 inch.

Tonight 21 Sep Marion

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy after midnight. Lows in the mid 60s. North Winds around 5 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch.

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Summit Temperature Statistics

September Temperature

Flippin, Marion County Regional Airport (6.8 miles)

  • Lowest 8 September, 2026

    66 °F

  • Average September

    83.3 °F

  • Highest 6 September, 2026

    102.9 °F

Climate (2021–2026)

Flippin, Marion County Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    72.7 °F
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