Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

69°F

21°C

Humidity 93%
Wind Speed SE 6 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 16 May 6:56 am CDT
Extended Forecast for

Belle River LA

  • Today

    Today: Partly sunny, with a high near 85. South wind 5 to 10 mph.

    High: 85 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm.  Mostly sunny, with a high near 85. Southeast wind 5 to 15 mph.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Increasing clouds, with a low around 73. Southeast wind 5 to 10 mph.

    Low: 73 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 87. Southeast wind 5 to 15 mph.

    High: 87 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph.

    High: 87 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm  after midnight.

    Low: 73 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 85. Southeast wind around 5 mph becoming south in the afternoon.

    High: 85 °F

    T-storms
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 85. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 85. Southeast wind 5 to 15 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Increasing clouds, with a low around 73. Southeast wind 5 to 10 mph.
Monday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 87. Southeast wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm after midnight.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 85. Southeast wind around 5 mph becoming south in the afternoon.
Wednesday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Belle River LA
 29.88°N 91.19°W
1:56 am CDT May 16, 2026
7am CDT May 16, 2026-6pm CDT May 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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