S
M
T
W
T
F
S
26
85°
74°
27
89°
77°
28
90°
75°
29
87°
73°
30
89°
69°
1
69°
57°
2
76°
55°
3
79°
54°
4
82°
56°
5
83°
68°
6
86°
73°
7
80°
66°
8
76°
67°
9
90°
74°
10
89°
74°
11
82°
69°
12
86°
66°
13
89°
63°
14
90°
64°
15
N/A
16
88°
76°
17
88°
78°
18
87°
77°
19
87°
73°
20
81°
71°
21
85°
72°
22
83°
70°
23
84°
72°
24
84°
72°
25
87°
73°
26
86°
74°
27
87°
74°
28
88°
70°
29
89°
71°
30
86°
73°
31
87°
74°
1
89°
74°
2
90°
73°
3
87°
71°
4
86°
70°
5
87°
73°
6
87°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Fort Bend Houston
Fort Bend Houston's May 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 70° and 78°. The average high for May is 87° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Fort Bend Houston. See also: June | July | August.
