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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Riverside, TX
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May
Average Temperature
High
30°
Feels 33
Low
19°
Feels 19
Average Precipitation
9 Days
Rain amount
139.3mm
Snow amount
0cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
26°
22
31°
23
28°
24
26°
25
29°
26
29°
27
26°
28
28°
29
30°
30
31°
31
28°
Forecast
Thursday, May 21, 2026
Day
26°
Feels 27
Wind
11 km/h E
Gust
17 km/h
Humidity
72%
P.O.P
100%
Rain
~5 mm
Night
19°
Feels 20
Wind
9 km/h S
Gust
13 km/h
Humidity
99%
P.O.P
80%
Rain
~5 mm
Historical Averages
May 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.