10-day forecast for Brownsville, LA: 73° to 108°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
108°
Best day: Monday, August 17
93°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10100° / 76°0
Morning80°feels 80°
Afternoon99°feels 103°
Evening85°feels 89°
Overnight76°feels 77°
100 °
Brownsville, Monday, 10 August
Mostly clear. High 100°, low 76°.
Pressure30.09 inHg
Wind7.1 mph S
Humidity42%
Visibility6.2 mi
Dew point68°
Tue, 11101° / 75°0
Morning79°feels 79°
Afternoon99°feels 103°
Evening92°feels 94°
Overnight79°feels 79°
101 °
Brownsville, Tuesday, 11 August
Clear. High 101°, low 75°.
Pressure30.06 inHg
Wind8.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 12102° / 76°0
Morning80°feels 84°
Afternoon101°feels 104°
Evening91°feels 93°
Overnight81°feels 85°
102 °
Brownsville, Wednesday, 12 August
Clear. High 102°, low 76°.
Pressure30.00 inHg
Wind8.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point68°
Thu, 13102° / 78°0
Morning80°feels 85°
Afternoon98°feels 103°
Evening97°feels 99°
Overnight82°feels 85°
102 °
Brownsville, Thursday, 13 August
Partly cloudy. High 102°, low 78°.
Pressure30.00 inHg
Wind7.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point69°
Fri, 14104° / 75°0
Morning82°feels 83°
Afternoon100°feels 100°
Evening96°feels 96°
Overnight83°feels 84°
104 °
Brownsville, Friday, 14 August
Clear. High 104°, low 75°.
Pressure30.06 inHg
Wind11 mph SW
Humidity26%
Visibility—
Dew point56°
Sat, 15105° / 75°0
Morning83°feels 85°
Afternoon101°feels 103°
Evening97°feels 96°
Overnight84°feels 83°
105 °
Brownsville, Saturday, 15 August
Clear. High 105°, low 75°.
Pressure30.12 inHg
Wind8.5 mph SW
Humidity30%
Visibility—
Dew point61°
Sun, 16106° / 76°0
Morning84°feels 84°
Afternoon103°feels 104°
Evening99°feels 100°
Overnight86°feels 86°
106 °
Brownsville, Sunday, 16 August
Partly cloudy. High 106°, low 76°.
Pressure30.09 inHg
Wind8.1 mph W
Humidity25%
Visibility—
Dew point57°
Mon, 17108° / 79°0
Morning87°feels 88°
Afternoon104°feels 107°
Evening101°feels 102°
Overnight89°feels 90°
108 °
Brownsville, Monday, 17 August
Partly cloudy. High 108°, low 79°.
Pressure30.00 inHg
Wind8.6 mph SW
Humidity26%
Visibility—
Dew point60°
Tue, 18107° / 80°0
Morning87°feels 90°
Afternoon104°feels 108°
Evening100°feels 102°
Overnight88°feels 90°
107 °
Brownsville, Tuesday, 18 August
Mostly clear. High 107°, low 80°.
Pressure29.94 inHg
Wind11.5 mph SW
Humidity28%
Visibility—
Dew point62°
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 Brownsville, 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.