Southwest Park Weather Forecast

    • 62
    • 89

    Mostly Sunny

    • 59
    • 79

    Chance Rain Showers

    • 59
    • 77

    Rain Showers

    • 58
    • 74

    Rain Showers

    • 60
    • 76

    Rain Showers

    • 62
    • 78

    Chance Rain Showers

    • 64
    • 85

    Slight Chance Thunderstorms

Today 20 Sep Randall

Partly cloudy with a slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Tonight 20 Sep Randall

Mostly clear. Lows in the lower 60s. Northwest Winds around 5 Mph, becoming east after midnight.

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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

    82.4 °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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