Southwest Park Weather Forecast

    • 64
    • 77

    Rain Showers

    • 56
    • 78

    Chance Rain Showers

    • 52
    • 71

    Chance Rain Showers

    • 51
    • 67

    Partly Sunny

    • 53
    • 76

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

Today 29 Sep Randall

Showers and a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 70s. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 29 Sep Randall

Showers. A chance of Thunderstorms in the Evening, then a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the lower 60s. South Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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Southwest Park Temperature Statistics

September Temperature

Amarillo, Amarillo International Airport (11.2 miles)

  • Lowest 16 September, 2026

    58.6 °F

  • Average September

    79.7 °F

  • Highest 12 September, 2026

    100.7 °F

Climate (2021–2026)

Amarillo, Amarillo International Airport (11.2 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    75.4 °F
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