S
M
T
W
T
F
S
26
84°
63°
27
88°
72°
28
81°
72°
29
76°
62°
30
69°
57°
1
58°
54°
2
74°
51°
3
80°
46°
4
79°
56°
5
78°
63°
6
80°
55°
7
74°
56°
8
72°
64°
9
76°
64°
10
81°
59°
11
73°
52°
12
79°
58°
13
83°
64°
14
82°
66°
15
82°
68°
16
81°
67°
17
82°
64°
18
77°
65°
19
82°
62°
20
80°
66°
21
81°
65°
22
78°
66°
23
79°
67°
24
80°
67°
25
80°
66°
26
79°
67°
27
80°
67°
28
80°
66°
29
81°
67°
30
80°
67°
31
80°
64°
1
81°
66°
2
82°
67°
3
83°
68°
4
81°
69°
5
82°
70°
6
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bastrop
Bastrop's May 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 52° and 70°. The average high for May is 80° with an average low of 65°. 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 Bastrop. See also: June | July | August.