Waco Weather Forecast

    • 64
    • 87

    Chance Thunderstorms

    • 63
    • 84

    Mostly Sunny

    • 66
    • 82

    Chance Thunderstorms

    • 66
    • 83

    Rain Showers Likely

    • 64
    • 81

    Chance Thunderstorms

    • 59
    • 77

    Chance Rain Showers

    • 57
    • 76

    Chance Rain Showers

Today 18 Sep Jasper

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and small hail. Hot. Near steady temperature in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 18 Sep Jasper

Numerous Showers and scattered Thunderstorms Early, then scattered Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and small hail. Humid with Lows in the lower 60s. West Winds 5 to 10 Mph, becoming south. Chance of rain 70 percent.

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Waco Temperature Statistics

September Temperature

Joplin, Joplin Regional Airport (8.1 miles)

  • Lowest 7 September, 2025

    52 °F
  • Average September

    72.1 °F
  • Highest 16 September, 2025

    93.2 °F

Climate (2020–Present)

Joplin, Joplin Regional Airport (8.1 miles)

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  • Average Low 2020–2025

    49.5 °F
  • Average 2020–2025

    60 °F
  • Average High 2020–2025

    70.7 °F
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