Monthly Historical AveragesMcAllen, TX
Average Temperature
High
35°
Feels 39
Low
25°
Feels 28
Average Precipitation
6 Days
53.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, July 22, 2026
Day
42°Feels 42
Wind
13 km/h S
Gust
19 km/h
Humidity
14%
P.O.P
20%
Night
27°Feels 30
Wind
22 km/h S
Gust
33 km/h
Humidity
77%
P.O.P
20%
Historical AveragesJul 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity