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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bay City, TX
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May
Average Temperature
High
29°
Feels 32
Low
20°
Feels 21
Average Precipitation
8 Days
Rain amount
75.2mm
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
20
21
22
23
24
25
26
27
25°
28
30°
29
30°
30
30°
31
30°
Forecast
Wednesday, May 27, 2026
Day
25°
Feels 26
Wind
16 km/h E
Gust
24 km/h
Humidity
74%
P.O.P
100%
Rain
10-15 mm
Night
20°
Feels 20
Wind
11 km/h E
Gust
17 km/h
Humidity
100%
P.O.P
30%
Historical Averages
May 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.