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Port Aransas (TX)
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United States weather

Weather in Port Aransas, Texas for August 2025

Your guide to Port Aransas weather in August - trends and predictions

    Temperatures

  • The forecast for the next days in Port Aransas predicts temperatures to be around 31 °F, close to the historical average.

  • In general, the average temperature in Port Aransas at the beginning of August is 31.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.3 °F by the end of August.

    • Rain 🌧️

  • Port Aransas in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 37.4 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/28°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Port Aransas Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
30°
2
Partly cloudy
32°
3
Thundery outbreaks possible
31°
4
Thundery outbreaks possible
31°
5
Sunny
32°
6
Sunny
31°
7
Sunny
31°
8
Sunny
31°
9
Sunny
31°
10
Partly cloudy
31°
11
Sunny
31°
12
Sunny
31°
13
Patchy rain possible
32°
14
Sunny
31°
15
Patchy rain possible
31°
16
Overcast
31°
17
Patchy rain possible
31°
18
Patchy rain possible
31°
19
Sunny
33°
20
Sunny
33°
21
Sunny
33°
22
Sunny
32°
23
Moderate rain at times
31°
24
Patchy rain possible
31°
25
Moderate rain at times
30°
26
Moderate or heavy rain shower
30°
27
Heavy rain at times
31°
28
Moderate or heavy rain shower
30°
29
Patchy rain possible
30°
30
Moderate or heavy rain shower
31°
31
Patchy rain possible
30°

Temperatures trend during August in Port Aransas

See the weather trend as well as the moving average line

August weather in Port Aransas day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Patchy rain possible
Patchy rain possible
 30° /28° 0.5 mm 7
Aug. 2 Partly cloudy
Partly cloudy
 32° /26° 0 mm 2.8
Aug. 3 Thundery outbreaks possible
Thundery outbreaks possible
 31° /26° 0 mm 2.7
Aug. 4 Thundery outbreaks possible
Thundery outbreaks possible
 31° /27° 0 mm 2.5
Aug. 5 Sunny
Sunny
 32° /27° 0 mm 0
Aug. 6 Sunny
Sunny
 31° /28° 0 mm 7
Aug. 7 Sunny
Sunny
 31° /28° 0 mm 7
Aug. 8 Sunny
Sunny
 31° /28° 0 mm 7
Aug. 9 Sunny
Sunny
 31° /28° 0 mm 7
Aug. 10 Partly cloudy
Partly cloudy
 31° /28° 0 mm 7
Aug. 11 Sunny
Sunny
 31° /28° 0 mm 7
Aug. 12 Sunny
Sunny
 31° /28° 0 mm 7
Aug. 13 Patchy rain possible
Patchy rain possible
 32° /28° 0.1 mm 6
Aug. 14 Sunny
Sunny
 31° /28° 0 mm 7
Aug. 15 Patchy rain possible
Patchy rain possible
 31° /28° 0.1 mm 6
Aug. 16 Overcast
Overcast
 31° /29° 0.1 mm 7
Aug. 17 Patchy rain possible
Patchy rain possible
 31° /29° 0.1 mm 7
Aug. 18 Patchy rain possible
Patchy rain possible
 31° /29° 0.3 mm 7
Aug. 19 Sunny
Sunny
 33° /29° 0 mm 8
Aug. 20 Sunny
Sunny
 33° /28° 0 mm 8
Aug. 21 Sunny
Sunny
 33° /28° 0 mm 8
Aug. 22 Sunny
Sunny
 32° /29° 0 mm 8
Aug. 23 Moderate rain at times
Moderate rain at times
 31° /28° 2.2 mm 7
Aug. 24 Patchy rain possible
Patchy rain possible
 31° /29° 0.2 mm 7
Aug. 25 Moderate rain at times
Moderate rain at times
 30° /28° 1.7 mm 7
Aug. 26 Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /27° 7.4 mm 7
Aug. 27 Heavy rain at times
Heavy rain at times
 31° /26° 2.7 mm 7
Aug. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /27° 4.9 mm 7
Aug. 29 Patchy rain possible
Patchy rain possible
 30° /27° 1 mm 7
Aug. 30 Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 8.4 mm 7
Aug. 31 Patchy rain possible
Patchy rain possible
 30° /28° 2.8 mm 7
Next
Important Notice
Our weather forecast for Port Aransas in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Port Aransas forecast closer to your planned date for the most up-to-date weather information.
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Port Aransas in August - FAQ

What are the expected maximum and minimum temperatures in Port Aransas during August?
During August, expect a variety of temperatures with highs around 31° and lows near 28°, suitable for diverse activities and preferences.
How much rainfall should be expected in Port Aransas during August?
In August, Port Aransas can expect light to moderate rainfall, totaling 37.4 mm across approximately 16 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Port Aransas during August?
The average wind speed in Port Aransas during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Port Aransas

Explore the daily rainfall trends and prepare for Port Aransass August weather 💧

UV exposure in Port Aransas during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Port Aransas?

Get accurate weather forecasts for Port Aransas, located at latitude 27.834 and longitude -97.061. Stay updated with localized weather information tailored for Port Aransas.

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