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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Lake Charles Regional Airport (KLCH)

Lat: 30.13°NLon: 93.23°WElev: 7ft.

Mostly Cloudy

87°F

31°C

Humidity 70%
Wind Speed Calm
Barometer 29.98 in (1015.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 20 Sep 10:53 am CDT
Extended Forecast for

DeQuincy LA

  • Today

    Today: Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming south around 5 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. South wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 95. Heat index values as high as 102. Calm wind.

    High: 95 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Calm wind becoming north around 5 mph.

    High: 97 °F

    Hot

  • Tuesday Night

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

    Low: 75 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 95. Northeast wind around 5 mph.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. Calm wind becoming northeast around 5 mph after midnight.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Northeast wind around 5 mph.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming south around 5 mph.
Tonight
Mostly clear, with a low around 73. South wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 95. Heat index values as high as 102. Calm wind.
Monday Night
Mostly clear, with a low around 74. Calm wind.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming north around 5 mph.
Tuesday Night
Partly cloudy, with a low around 75. Calm wind.
Wednesday
Sunny, with a high near 95. Northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 70. Calm wind becoming northeast around 5 mph after midnight.
Thursday
Sunny, with a high near 92. Northeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 68.
Friday
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
DeQuincy LA
 30.45°N 93.44°W
Last Update:
7:45 am CDT Sep 20, 2026
Forecast Valid:
11am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation