McAllen (TX)
October
Weather in McAllen, Texas for October 2026
Your guide to McAllen weather in October - trends and predictions
In general, the average temperature in McAllen at the beginning of October is 32.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 32 °F by the end of October.
McAllen experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 69.5 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
23
Dry days
8
Rainy days
0
Snow days
31°/21°
Temperatures
22 km/h
Avg max wind
74 %
Avg humidity
McAllen Weather October
Move between months or click on a day
Temperatures trend during October in McAllen
See the weather trend as well as the moving average line
October weather in McAllen day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Partly cloudy | 34° /22° | 0 mm | 8 | |
| Oct. 2 |  Patchy rain possible | 35° /21° | 0.1 mm | 8 | |
| Oct. 3 |  Overcast | 32° /22° | 0 mm | 7 | |
| Oct. 4 |  Moderate rain at times | 31° /22° | 10.6 mm | 7 | |
| Oct. 5 | Moderate or heavy rain shower | 30° /24° | 30.1 mm | 7 | |
| Oct. 6 |  Heavy rain at times | 33° /24° | 1.3 mm | 7 | |
| Oct. 7 | Moderate rain at times | 33° /23° | 3.1 mm | 7 | |
| Oct. 8 |  Sunny | 31° /22° | 7.4 mm | 7 | |
| Oct. 9 | Sunny | 32° /22° | 0 mm | 8 | |
| Oct. 10 | Sunny | 31° /20° | 6 mm | 8 | |
| Oct. 11 | Overcast | 31° /20° | 0 mm | 7 | |
| Oct. 12 | Overcast | 32° /19° | 0 mm | 7 | |
| Oct. 13 | Partly cloudy | 33° /19° | 0 mm | 8 | |
| Oct. 14 |  Cloudy | 33° /21° | 0.1 mm | 7 | |
| Oct. 15 | Overcast | 31° /21° | 0 mm | 7 | |
| Oct. 16 | Moderate rain at times | 30° /20° | 0.9 mm | 7 | |
| Oct. 17 | Moderate rain at times | 29° /21° | 0.8 mm | 7 | |
| Oct. 18 | Overcast | 30° /22° | 0 mm | 7 | |
| Oct. 19 | Cloudy | 32° /22° | 0 mm | 7 | |
| Oct. 20 | Moderate or heavy rain shower | 30° /24° | 3.6 mm | 7 | |
| Oct. 21 | Overcast | 31° /23° | 0 mm | 7 | |
| Oct. 22 | Overcast | 31° /23° | 0 mm | 7 | |
| Oct. 23 | Cloudy | 31° /21° | 0 mm | 7 | |
| Oct. 24 | Overcast | 32° /22° | 0 mm | 7 | |
| Oct. 25 | Patchy rain possible | 33° /22° | 0.1 mm | 8 | |
| Oct. 26 | Patchy rain possible | 33° /23° | 0.1 mm | 7 | |
| Oct. 27 | Overcast | 32° /23° | 0 mm | 7 | |
| Oct. 28 | Overcast | 33° /22° | 0 mm | 8 | |
| Oct. 29 | Patchy rain possible | 30° /20° | 2.2 mm | 7 | |
| Oct. 30 | Cloudy | 30° /16° | 0 mm | 7 | |
| Oct. 31 | Patchy rain possible | 33° /25° | 0.1 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for McAllen in October 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.
Change Month
McAllen in October - FAQ
What are the expected maximum and minimum temperatures in McAllen during October?
During October, expect a variety of temperatures with highs around 31° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in McAllen during October?
Moderate rainfall is anticipated in McAllen during October, with a total of 69.5 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in McAllen during October?
The average wind speed in McAllen during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in McAllen
Explore the daily rainfall trends and prepare for McAllens October weather 💧
Typically, McAllen has 8 rainy days in October with a total of 69.5 mm of rainfall.
UV exposure in McAllen during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
More McAllen weather pages
You are here
Where is McAllen?Get accurate weather forecasts for McAllen, located at latitude 26.203 and longitude -98.23. Stay updated with localized weather information tailored for McAllen.
Found a mistake?
We appreciate your attention to details. Tell us here.