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

High: 85 °F
Partly Sunny
Tonight

Low: 70 °F
Mostly Clear
Sunday
High: 85 °F
Mostly Sunny
then Chance
T-stormsSunday Night
Low: 73 °F
Slight Chance
T-storms then
Mostly CloudyMonday
High: 87 °F
Patchy Fog
then Partly
SunnyMonday Night

Low: 74 °F
Partly Cloudy
Tuesday
High: 87 °F
Partly Sunny
then Chance
T-stormsTuesday Night

Low: 73 °F
Slight Chance
T-stormsWednesday

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Belle River LA
29.88°N 91.19°W
29.88°N 91.19°W
1:56 am CDT May 16, 2026
7am CDT May 16, 2026-6pm CDT May 22, 2026


