National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Thunderstorm Light Rain in Vicinity

81°F

27°C

Humidity 87%
Wind Speed S 7 mph
Barometer 30.04 in
Dewpoint 77°F (25°C)
Visibility 5.00 mi
Heat Index88°F (31°C)
Last update 1 Sep 11:55 am CDT
Extended Forecast for

Gramercy LA

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly between 3pm and 4pm. Partly sunny, with a steady temperature around 89. Heat index values as high as 106. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm.

    Low: 76 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.

    High: 94 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers, then showers and thunderstorms likely after 10am. Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 94 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 93. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.

    High: 93 °F

    Chance
    T-storms then
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming north around 5 mph.

    High: 94 °F

    Chance
    Showers then
    T-storms
    Likely

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly between 3pm and 4pm. Partly sunny, with a steady temperature around 89. Heat index values as high as 106. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Calm wind.
Thursday
A slight chance of showers, then showers and thunderstorms likely after 10am. Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 93. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 75. Calm wind.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming north around 5 mph.
Saturday Night
Partly cloudy, with a low around 75. Calm wind.
Sunday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Calm wind becoming north around 5 mph.
Sunday Night
Partly cloudy, with a low around 76. Calm wind.
Labor Day
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96. Calm wind becoming northeast around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Gramercy LA
 30.05°N 90.69°W
Last Update:
11:17 am CDT Sep 1, 2026
Forecast Valid:
12pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation