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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Lake Dallas, TX
Content continues below
May
Average Temperature
High
28°
Feels 30
Low
18°
Feels 18
Average Precipitation
10 Days
Rain amount
111.3mm
Snow amount
0cm
Content continues below
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
31°
18
31°
19
28°
20
27°
21
26°
22
26°
23
28°
24
27°
25
28°
26
25°
27
28°
28
27°
29
29°
30
31°
31
29°
Forecast
Sunday, May 17, 2026
Day
31°
Feels 34
Wind
31 km/h S
Gust
47 km/h
Humidity
55%
P.O.P
40%
Rain
<1 mm
Night
24°
Feels 25
Wind
29 km/h S
Gust
44 km/h
Humidity
88%
P.O.P
90%
Rain
1-3 mm
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.