McAllen (TX)
July
Weather in McAllen, Texas for July 2026
Your guide to McAllen weather in July - trends and predictions
In general, the average temperature in McAllen at the beginning of July is 32.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 36.4 °F by the end of July.
Precipitation in McAllen during July is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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31
Dry days
0
Rainy days
0
Snow days
36°/25°
Temperatures
30 km/h
Avg max wind
71 %
Avg humidity
McAllen Weather July
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Temperatures trend during July in McAllen
See the weather trend as well as the moving average line
July weather in McAllen day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Thundery outbreaks possible | 32° /24° | 0 mm | 7 | |
| Jul. 2 |  Mist | 30° /24° | 0 mm | 7 | |
| Jul. 3 | Mist | 35° /26° | 0 mm | 8 | |
| Jul. 4 |  Overcast | 34° /25° | 0 mm | 7 | |
| Jul. 5 | Overcast | 28° /24° | 0 mm | 6 | |
| Jul. 6 | Overcast | 34° /24° | 0 mm | 7 | |
| Jul. 7 | Overcast | 35° /25° | 0 mm | 8 | |
| Jul. 8 | Thundery outbreaks possible | 35° /25° | 0 mm | 8 | |
| Jul. 9 | Overcast | 37° /25° | 0 mm | 8 | |
| Jul. 10 | Mist | 37° /24° | 0 mm | 8 | |
| Jul. 11 | Overcast | 33° /24° | 0 mm | 7 | |
| Jul. 12 | Overcast | 36° /26° | 0 mm | 8 | |
| Jul. 13 | Overcast | 37° /26° | 0 mm | 8 | |
| Jul. 14 | Overcast | 34° /26° | 0 mm | 7 | |
| Jul. 15 | Overcast | 36° /25° | 0 mm | 8 | |
| Jul. 16 | Overcast | 37° /26° | 0 mm | 8 | |
| Jul. 17 |  Cloudy | 37° /24° | 0 mm | 8 | |
| Jul. 18 |  Partly cloudy | 38° /25° | 0 mm | 9 | |
| Jul. 19 | Overcast | 36° /25° | 0 mm | 8 | |
| Jul. 20 | Overcast | 38° /25° | 0 mm | 8 | |
| Jul. 21 | Cloudy | 38° /26° | 0 mm | 8 | |
| Jul. 22 | Cloudy | 39° /25° | 0 mm | 8 | |
| Jul. 23 | Cloudy | 39° /25° | 0 mm | 8 | |
| Jul. 24 | Overcast | 38° /26° | 0 mm | 8 | |
| Jul. 25 | Overcast | 33° /25° | 0 mm | 7 | |
| Jul. 26 | Overcast | 36° /26° | 0 mm | 8 | |
| Jul. 27 | Cloudy | 35° /26° | 0 mm | 8 | |
| Jul. 28 | Overcast | 36° /27° | 0 mm | 8 | |
| Jul. 29 | Mist | 38° /24° | 0 mm | 8 | |
| Jul. 30 | Mist | 38° /23° | 0 mm | 8 | |
| Jul. 31 | Mist | 39° /25° | 0 mm | 8 | |
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Important Notice
Our weather forecast for McAllen in July 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 McAllen forecast closer to your planned date for the most up-to-date weather information.
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McAllen in July - FAQ
What are the expected maximum and minimum temperatures in McAllen during July?
With daytime temperatures soaring above 36° and not dropping much below 25° at night, July in McAllen is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in McAllen during July?
Rainfall in McAllen during July is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in McAllen during July?
The average wind speed in McAllen during July is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
UV exposure in McAllen during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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