Typical Weather in McAllen, TX in March
81° F Avg High
59° F Avg Low
2 Rainy Days
☀️ Temperature Summary
Highs in March are typically around 81°F, which is cooler than usual in McAllen. This temperature is still excellent if you're aiming to get away from the cold. Lows overnight are typically around 59°F. Daily high temperatures can range between 77°F and 84°F, and will often rise as the month goes on.
The warm, dry temperatures in March make McAllen a great destination to relax and soak up the sun.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 6% chance of rain for any given day in March. It's one of the drier months of the year for McAllen, with total rainfall for the month around 1 inches.
Rainfall Throughout the Year
Planning a trip to McAllen? Try our free trip weather planner