Jarreau Weather Forecast

    • 68
    • 91

    Chance Thunderstorms

    • 67
    • 92

    Mostly Sunny

    • 67
    • 92

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 70
    • 91

    Chance Thunderstorms

Today 17 Sep Pointe Coupee

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Temperature falling into the upper 80s late. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 17 Sep Pointe Coupee

Partly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jarreau Temperature Statistics

September Temperature

New Roads False River Regional Airport (6.8 miles)

  • Lowest 9 September, 2025

    61.9 °F

  • Average September

    76.8 °F

  • Highest 13 September, 2025

    92.7 °F

Climate (2020–Present)

New Roads False River Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    57.6 °F

  • Average 2020–2025

    66.7 °F

  • Average High 2020–2025

    77.3 °F
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