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7 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Nassau Bay, TX
Content continues below
May
Average Temperature
High
28°
Feels 31
Low
21°
Feels 21
Average Precipitation
8 Days
Rain amount
103mm
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
18
19
29°
20
29°
21
26°
22
26°
23
28°
24
25°
25
27°
26
27°
27
25°
28
28°
29
30°
30
30°
31
28°
Forecast
Tuesday, May 19, 2026
Day
29°
Feels 34
Wind
22 km/h SE
Gust
33 km/h
Humidity
72%
P.O.P
80%
Rain
~1 mm
Night
23°
Feels 23
Wind
21 km/h SE
Gust
31 km/h
Humidity
95%
P.O.P
100%
Rain
30-40 mm
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.