10-day forecast for Coteau, LA: 72° to 99°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 18
99° · 0.14 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 72°0.04
Morning80°feels 86°
Afternoon94°feels 105°
Evening81°feels 86°
Overnight73°feels 74°
97 °
Coteau, Monday, 10 August
Light rain. High 97°, low 72°.
Pressure30.09 inHg
Wind7.8 mph S
Humidity58%
Visibility6.2 mi
Dew point74°
Tue, 1194° / 77°0
Morning82°feels 88°
Afternoon94°feels 103°
Evening81°feels 86°
Overnight78°feels 79°
94 °
Coteau, Tuesday, 11 August
Mostly clear. High 94°, low 77°.
Pressure30.09 inHg
Wind5.9 mph S
Humidity56%
Visibility6.2 mi
Dew point74°
Wed, 1291° / 77°0.04
Morning81°feels 88°
Afternoon91°feels 99°
Evening81°feels 87°
Overnight78°feels 80°
91 °
Coteau, Wednesday, 12 August
Light rain. High 91°, low 77°.
Pressure30.03 inHg
Wind7.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point73°
Thu, 1393° / 77°0
Morning82°feels 86°
Afternoon92°feels 99°
Evening82°feels 87°
Overnight77°feels 79°
93 °
Coteau, Thursday, 13 August
Clear. High 93°, low 77°.
Pressure30.00 inHg
Wind12.2 mph S
Humidity49%
Visibility—
Dew point69°
Fri, 1492° / 75°0
Morning81°feels 83°
Afternoon91°feels 97°
Evening83°feels 91°
Overnight78°feels 80°
92 °
Coteau, Friday, 14 August
Partly cloudy. High 92°, low 75°.
Pressure30.09 inHg
Wind11.9 mph S
Humidity47%
Visibility—
Dew point67°
Sat, 1594° / 76°0
Morning81°feels 84°
Afternoon92°feels 97°
Evening82°feels 87°
Overnight77°feels 78°
94 °
Coteau, Saturday, 15 August
Mostly clear. High 94°, low 76°.
Pressure30.15 inHg
Wind11.2 mph S
Humidity43%
Visibility—
Dew point66°
Sun, 1695° / 74°0
Morning80°feels 82°
Afternoon92°feels 97°
Evening87°feels 94°
Overnight79°feels 79°
95 °
Coteau, Sunday, 16 August
Clear. High 95°, low 74°.
Pressure30.15 inHg
Wind7.5 mph SW
Humidity46%
Visibility—
Dew point66°
Mon, 1797° / 76°0
Morning82°feels 85°
Afternoon94°feels 101°
Evening86°feels 94°
Overnight80°feels 83°
97 °
Coteau, Monday, 17 August
Mostly clear. High 97°, low 76°.
Pressure30.06 inHg
Wind8.5 mph S
Humidity46%
Visibility—
Dew point69°
Tue, 1899° / 77°0
Morning82°feels 85°
Afternoon94°feels 102°
Evening87°feels 95°
Overnight80°feels 82°
99 °
Coteau, Tuesday, 18 August
Partly cloudy. High 99°, low 77°.
Pressure30.00 inHg
Wind8.9 mph S
Humidity46%
Visibility—
Dew point69°
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 Coteau, 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.