Monthly Historical AveragesSan Juan, TX
Average Temperature
High
32°
Feels 34
Low
22°
Feels 23
Average Precipitation
13 Days
87.6mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 26, 2026
Day
32°Feels 34
Wind
25 km/h SE
Gust
37 km/h
Humidity
48%
P.O.P
40%
Rain
~1 mm
Night
25°Feels 25
Wind
27 km/h SE
Gust
41 km/h
Humidity
93%
P.O.P
90%
Rain
~10 mm
Historical AveragesMay 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity