Belton Weather Forecast

    • 69
    • 92

    Thunderstorms Likely

    • 68
    • 89

    Decreasing Clouds

    • 65
    • 90

    Mostly Sunny

    • 67
    • 89

    Partly Sunny

    • 68
    • 89

    Partly Sunny

    • 70
    • 90

    Chance Thunderstorms

    • 69
    • 88

    Chance Thunderstorms

Today 21 Aug Anderson

Showers and Thunderstorms likely. Highs around 90. Southwest Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 103.

Tonight 21 Aug Anderson

Mostly cloudy. Scattered Showers and Thunderstorms this evening. Lows in the upper 60s. South Winds around 5 Mph, becoming east after midnight. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Belton Temperature Statistics

August Temperature

Anderson, Anderson County Airport (12.4 miles)

  • Lowest 1 August, 2026

    67.6 °F

  • Average August

    82.6 °F

  • Highest 17 August, 2026

    100.7 °F

Climate (2021–2026)

Anderson, Anderson County Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    74.5 °F
Get WillyWeather+ to remove ads