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Hidalgo County (McAllen)
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United States weather

Weather in Hidalgo County, Texas for August 2026

Your guide to Hidalgo County weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Hidalgo County at the beginning of August is 38.9 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 36.1 °F by the end of August.

    • Rain 🌧️

  • Hidalgo County experiences moderate rainfall in August, with an average of 8 rainy days and a total precipitation of 32.8 mm.

    • More

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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
38°/26°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
63 %
Avg humidity

Hidalgo County Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
40°
2
Overcast
41°
3
Mist
40°
4
Overcast
40°
5
Thundery outbreaks possible
36°
6
Thundery outbreaks possible
36°
7
Overcast
39°
8
Cloudy
38°
9
Overcast
39°
10
Cloudy
37°
11
Overcast
37°
12
Partly cloudy
39°
13
Overcast
40°
14
Thundery outbreaks possible
39°
15
Light rain shower
33°
16
Overcast
36°
17
Cloudy
39°
18
Mist
38°
19
Partly cloudy
38°
20
Sunny
38°
21
Sunny
40°
22
Sunny
39°
23
Partly cloudy
36°
24
Patchy rain possible
34°
25
Cloudy
35°
26
Patchy rain possible
36°
27
Moderate or heavy rain shower
35°
28
Moderate or heavy rain shower
36°
29
Heavy rain at times
37°
30
Patchy rain possible
37°
31
Patchy rain possible
37°

Temperatures trend during August in Hidalgo County

See the weather trend as well as the moving average line

August weather in Hidalgo County day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Overcast
Overcast
 40° /26° 0 mm 9
Aug. 2 Overcast
Overcast
 41° /26° 0 mm 9
Aug. 3 Mist
Mist
 40° /25° 0 mm 9
Aug. 4 Overcast
Overcast
 40° /26° 0 mm 9
Aug. 5 Thundery outbreaks possible
Thundery outbreaks possible
 36° /26° 0 mm 8
Aug. 6 Thundery outbreaks possible
Thundery outbreaks possible
 36° /27° 0 mm 8
Aug. 7 Overcast
Overcast
 39° /26° 0 mm 8
Aug. 8 Cloudy
Cloudy
 38° /26° 0 mm 8
Aug. 9 Overcast
Overcast
 39° /26° 0 mm 8
Aug. 10 Cloudy
Cloudy
 37° /25° 0 mm 8
Aug. 11 Overcast
Overcast
 37° /26° 0 mm 8
Aug. 12 Partly cloudy
Partly cloudy
 39° /26° 0 mm 9
Aug. 13 Overcast
Overcast
 40° /26° 0 mm 9
Aug. 14 Thundery outbreaks possible
Thundery outbreaks possible
 39° /26° 0 mm 8
Aug. 15 Light rain shower
Light rain shower
 33° /27° 8.7 mm 7
Aug. 16 Overcast
Overcast
 36° /27° 0 mm 8
Aug. 17 Cloudy
Cloudy
 39° /27° 0 mm 8
Aug. 18 Mist
Mist
 38° /26° 0 mm 8
Aug. 19 Partly cloudy
Partly cloudy
 38° /26° 0 mm 9
Aug. 20 Sunny
Sunny
 38° /26° 0 mm 9
Aug. 21 Sunny
Sunny
 40° /26° 0 mm 10
Aug. 22 Sunny
Sunny
 39° /26° 0 mm 9
Aug. 23 Partly cloudy
Partly cloudy
 36° /26° 3.2 mm 8
Aug. 24 Patchy rain possible
Patchy rain possible
 34° /25° 15.9 mm 8
Aug. 25 Cloudy
Cloudy
 35° /25° 2.3 mm 8
Aug. 26 Patchy rain possible
Patchy rain possible
 36° /26° 1.3 mm 8
Aug. 27 Moderate or heavy rain shower
Moderate or heavy rain shower
 35° /26° 1.9 mm 8
Aug. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
 36° /26° 3.1 mm 8
Aug. 29 Heavy rain at times
Heavy rain at times
 37° /26° 1 mm 9
Aug. 30 Patchy rain possible
Patchy rain possible
 37° /26° 1.1 mm 8
Aug. 31 Patchy rain possible
Patchy rain possible
 37° /27° 3.9 mm 9
Next
Important Notice
Our weather forecast for Hidalgo County 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 Hidalgo County forecast closer to your planned date for the most up-to-date weather information.
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Hidalgo County in August - FAQ

What are the expected maximum and minimum temperatures in Hidalgo County during August?
With daytime temperatures soaring above 38° and not dropping much below 26° at night, August in Hidalgo County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Hidalgo County during August?
In August, Hidalgo County can expect light to moderate rainfall, totaling 32.8 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Hidalgo County during August?
The average wind speed in Hidalgo County during August is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Hidalgo County

Explore the daily rainfall trends and prepare for Hidalgo Countys August weather 💧

UV exposure in Hidalgo County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Hidalgo County?

Get accurate weather forecasts for Hidalgo County, located at latitude 26.203 and longitude -98.23. Stay updated with localized weather information tailored for Hidalgo County.

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