Monthly Historical AveragesMcAllen, TX
Average Temperature
High
32°
Feels 35
Low
22°
Feels 23
Average Precipitation
16 Days
107.4mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 13, 2026
Day
35°Feels 35
Wind
11 km/h E
Gust
16 km/h
Humidity
28%
P.O.P
20%
Night
20°Feels 20
Wind
21 km/h SE
Gust
32 km/h
Humidity
94%
P.O.P
20%
Historical AveragesMay 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity