The weather in Mcallen in April is hot. The average temperatures are between 20°C and 31°C.
You can expect about 3 to 8 days of rain in Mcallen during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Mcallen in April 2025.
If you’re planning to visit Mcallen in the near future, we highly recommend that you review the 14 day weather forecast for Mcallen before you arrive.
Temperatures
31° / 20°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
41
mm
Sun Hours
10.1
Hrs
