Marion Weather Forecast

    • 75
    • 97

    Hot

    • 75
    • 98

    Hot

    • 77
    • 99

    Hot

    • 75
    • 98

    Hot

    • 74
    • 95

    Slight Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

Today 21 Jul Union

Sunny. Highs in the upper 90s. Southwest Winds around 5 Mph. Heat index Values up to 108.

Tonight 21 Jul Union

Mostly clear. Lows in the mid 70s. Southwest Winds around 5 Mph. Heat index Values up to 106 early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marion Temperature Statistics

July Temperature

Bastrop, Morehouse Memorial Airport (23 miles)

  • Lowest 14 July, 2025

    69.8 °F

  • Average July

    81.2 °F

  • Highest 17 July, 2025

    96.8 °F

Climate (2020–Present)

Bastrop, Morehouse Memorial Airport (23 miles)

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

  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    64.4 °F

  • Average High 2020–2025

    75.3 °F
Get WillyWeather+ to remove ads