Donaldsonville Weather Forecast

    • 76
    • 94

    Mostly Sunny

    • 77
    • 95

    Chance Rain Showers

    • 76
    • 91

    Rain Showers

    • 76
    • 84

    Rain Showers

    • 79
    • 88

    Chance Thunderstorms

    • 78
    • 89

    Thunderstorms Likely

    • 77
    • 90

    Chance Thunderstorms

Today 13 Jun Western Ascension

Mostly sunny. Near steady temperature in the lower 90s. Southwest Winds around 5 Mph. Heat index Values up to 106.

Tonight 13 Jun Western Ascension

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph this Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Donaldsonville Temperature Statistics

June Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (31.1 miles)

  • Lowest 5 June, 2026

    67.6 °F

  • Average June

    81.8 °F

  • Highest 9 June, 2026

    93.7 °F

Climate (2021–Present)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (31.1 miles)

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

  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    81.6 °F
Get WillyWeather+ to remove ads