Myrtle Weather Forecast

    • 67
    • 93

    Rain Showers Likely

    • 67
    • 88

    Rain Showers Likely

    • 68
    • 94

    Partly Sunny

    • 69
    • 95

    Mostly Sunny

    • 70
    • 96

    Mostly Sunny

    • 68
    • 96

    Chance Rain Showers

Today 10 Sep Oregon

Partly sunny with scattered Showers with isolated Thunderstorms in the Morning, then mostly cloudy with numerous Showers and scattered Thunderstorms in the afternoon. Hot with Highs in the lower 90s. West Winds around 5 Mph, becoming northwest in the afternoon. Chance of rain 70 percent.

Tonight 10 Sep Oregon

Mostly cloudy with scattered Showers. Scattered Thunderstorms, mainly in the evening. Humid with Lows in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Myrtle Temperature Statistics

September Temperature

Walnut Ridge Regional Airport (32.3 miles)

  • Lowest 7 September, 2026

    69.1 °F

  • Average September

    84.7 °F

  • Highest 5 September, 2026

    100.9 °F

Climate (2021–2026)

Walnut Ridge Regional Airport (32.3 miles)

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  • Average Low 2021–2026

    52.2 °F

  • Average 2021–2026

    61.8 °F

  • Average High 2021–2026

    71.6 °F
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