10-day forecast for Grand Chenier, LA: 76° to 91°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Sunday, August 16
91° · 0.17 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 78°0.17
Morning82°feels 88°
Afternoon90°feels 100°
Evening83°feels 91°
Overnight78°feels 79°
91 °
Grand Chenier, Monday, 10 August
Rain. High 91°, low 78°.
Pressure30.09 inHg
Wind5.9 mph S
Humidity64%
Visibility6.2 mi
Dew point74°
Tue, 1190° / 80°0
Morning84°feels 91°
Afternoon90°feels 99°
Evening84°feels 91°
Overnight82°feels 89°
90 °
Grand Chenier, Tuesday, 11 August
Mostly clear. High 90°, low 80°.
Pressure30.09 inHg
Wind8.1 mph S
Humidity59%
Visibility6.2 mi
Dew point73°
Wed, 1289° / 82°0.01
Morning85°feels 93°
Afternoon90°feels 100°
Evening84°feels 92°
Overnight83°feels 90°
89 °
Grand Chenier, Wednesday, 12 August
Light rain. High 89°, low 82°.
Pressure30.03 inHg
Wind10.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Thu, 1390° / 83°0
Morning84°feels 92°
Afternoon89°feels 96°
Evening85°feels 92°
Overnight83°feels 91°
90 °
Grand Chenier, Thursday, 13 August
Mostly clear. High 90°, low 83°.
Pressure30.03 inHg
Wind11.8 mph S
Humidity57%
Visibility—
Dew point71°
Fri, 1490° / 81°0
Morning84°feels 90°
Afternoon89°feels 100°
Evening86°feels 95°
Overnight82°feels 90°
90 °
Grand Chenier, Friday, 14 August
Partly cloudy. High 90°, low 81°.
Pressure30.09 inHg
Wind13 mph S
Humidity62%
Visibility—
Dew point74°
Sat, 1590° / 81°0
Morning84°feels 89°
Afternoon89°feels 95°
Evening84°feels 90°
Overnight81°feels 86°
90 °
Grand Chenier, Saturday, 15 August
Clear. High 90°, low 81°.
Pressure30.15 inHg
Wind10.6 mph S
Humidity53%
Visibility—
Dew point70°
Sun, 1691° / 80°0
Morning83°feels 85°
Afternoon90°feels 96°
Evening85°feels 91°
Overnight82°feels 87°
91 °
Grand Chenier, Sunday, 16 August
Mostly clear. High 91°, low 80°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity52%
Visibility—
Dew point69°
Mon, 1790° / 81°0
Morning84°feels 89°
Afternoon90°feels 97°
Evening85°feels 91°
Overnight83°feels 88°
90 °
Grand Chenier, Monday, 17 August
Clear. High 90°, low 81°.
Pressure30.09 inHg
Wind11.4 mph S
Humidity55%
Visibility—
Dew point71°
Tue, 1890° / 81°0
Morning83°feels 89°
Afternoon89°feels 97°
Evening85°feels 92°
Overnight82°feels 89°
90 °
Grand Chenier, Tuesday, 18 August
Clear. High 90°, low 81°.
Pressure30.03 inHg
Wind11.5 mph SW
Humidity57%
Visibility—
Dew point71°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Grand Chenier, LA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.