10-day forecast for Port Aransas, TX: 79° to 92°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
84°
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 81°0.02
Morning82°feels 88°
Afternoon91°feels 103°
Evening85°feels 98°
Overnight83°feels 90°
91 °
Port Aransas, Monday, 10 August
Light rain. High 91°, low 81°.
Pressure30.06 inHg
Wind13.9 mph SE
Humidity81%
Visibility6.2 mi
Dew point77°
Tue, 1185° / 81°0
Morning84°feels 94°
Afternoon84°feels 95°
Evening84°feels 96°
Overnight83°feels 92°
85 °
Port Aransas, Tuesday, 11 August
Clear. High 85°, low 81°.
Pressure30.06 inHg
Wind13.3 mph SE
Humidity82%
Visibility6.2 mi
Dew point78°
Wed, 1284° / 83°0
Morning83°feels 93°
Afternoon84°feels 94°
Evening84°feels 95°
Overnight83°feels 94°
84 °
Port Aransas, Wednesday, 12 August
Clear. High 84°, low 83°.
Pressure29.97 inHg
Wind19 mph S
Humidity82%
Visibility6.2 mi
Dew point78°
Thu, 1385° / 83°0.01
Morning83°feels 94°
Afternoon84°feels 95°
Evening85°feels 96°
Overnight83°feels 94°
85 °
Port Aransas, Thursday, 13 August
Light rain. High 85°, low 83°.
Pressure29.97 inHg
Wind16.4 mph SE
Humidity83%
Visibility6.2 mi
Dew point79°
Fri, 1485° / 84°0
Morning84°feels 94°
Afternoon84°feels 96°
Evening85°feels 97°
Overnight84°feels 96°
85 °
Port Aransas, Friday, 14 August
Light rain. High 85°, low 84°.
Pressure30.03 inHg
Wind18.4 mph SE
Humidity81%
Visibility—
Dew point78°
Sat, 1585° / 84°0.01
Morning84°feels 94°
Afternoon85°feels 95°
Evening85°feels 94°
Overnight84°feels 94°
85 °
Port Aransas, Saturday, 15 August
Light rain. High 85°, low 84°.
Pressure30.12 inHg
Wind19.3 mph SE
Humidity78%
Visibility—
Dew point77°
Sun, 1684° / 83°0.01
Morning83°feels 93°
Afternoon84°feels 93°
Evening84°feels 92°
Overnight84°feels 92°
84 °
Port Aransas, Sunday, 16 August
Light rain. High 84°, low 83°.
Pressure30.12 inHg
Wind17.2 mph SE
Humidity78%
Visibility—
Dew point76°
Mon, 1784° / 83°0
Morning83°feels 91°
Afternoon84°feels 93°
Evening84°feels 95°
Overnight84°feels 94°
84 °
Port Aransas, Monday, 17 August
Clear. High 84°, low 83°.
Pressure30.06 inHg
Wind19.4 mph SE
Humidity78%
Visibility—
Dew point76°
Tue, 1885° / 83°0.01
Morning83°feels 93°
Afternoon84°feels 94°
Evening84°feels 93°
Overnight83°feels 92°
85 °
Port Aransas, Tuesday, 18 August
Light rain. High 85°, low 83°.
Pressure30.03 inHg
Wind17.8 mph S
Humidity78%
Visibility—
Dew point76°
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 Port Aransas, TX 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.