Monthly Historical AveragesMcAllen, TX
Average Temperature
High
22°
Feels 22
Low
12°
Feels 11
Average Precipitation
3 Days
22mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, December 26, 2025
Day
31°Feels 32
Wind
20 km/h S
Gust
30 km/h
Humidity
43%
P.O.P
20%
Night
21°Feels 21
Wind
21 km/h S
Gust
31 km/h
Humidity
95%
P.O.P
30%
Historical AveragesDec 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity