Southwest Park Weather Forecast

    • 63
    • 76

    Rain Showers Likely

    • 61
    • 75

    Rain Showers Likely

    • 61
    • 86

    Mostly Sunny

    • 63
    • 87

    Partly Sunny

    • 64
    • 86

    Chance Rain Showers

    • 57
    • 80

    Rain Showers Likely

    • 54
    • 77

    Chance Rain Showers

Today 24 Sep Randall

Mostly clear. A 20 percent chance of Showers. Lows in the lower 50s. Highs in the lower 80s.

Tonight 24 Sep Randall

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southeast around 5 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southwest Park Temperature Statistics

September Temperature

Amarillo, Amarillo International Airport (11.2 miles)

  • Lowest 16 September, 2026

    58.6 °F
  • Average September

    81.1 °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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