Southwest Park Weather Forecast

    • 71
    • 98

    Slight Chance Thunderstorms

    • 70
    • 95

    Mostly Sunny

    • 71
    • 95

    Sunny

    • 71
    • 96

    Mostly Sunny

    • 70
    • 95

    Mostly Sunny

    • 69
    • 95

    Slight Chance Thunderstorms

Today 5 Sep Randall

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs around 101. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 5 Sep Randall

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows around 70. Southeast Winds 10 to 15 Mph. Chance of rain 20 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 3 September, 2026

    69.1 °F

  • Average September

    83.6 °F

  • Highest 3 September, 2026

    99 °F

Climate (2021–2026)

Amarillo, Amarillo International Airport (11.2 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    75.4 °F
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