S
M
T
W
T
F
S
26
70°
50°
27
70°
48°
28
71°
47°
29
71°
49°
30
72°
48°
1
72°
49°
2
74°
54°
3
72°
52°
4
72°
51°
5
73°
50°
6
74°
50°
7
73°
51°
8
74°
51°
9
75°
52°
10
77°
52°
11
77°
51°
12
78°
53°
13
76°
52°
14
75°
52°
15
75°
52°
16
77°
53°
17
80°
57°
18
86°
58°
19
85°
59°
20
84°
61°
21
86°
61°
22
90°
61°
23
89°
56°
24
89°
57°
25
82°
62°
26
88°
63°
27
93°
60°
28
91°
60°
29
90°
59°
30
91°
55°
31
90°
58°
1
84°
58°
2
86°
59°
3
88°
62°
4
85°
59°
5
83°
56°
6
84°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fresno
Fresno's May 2026 forecast shows daily high temperatures ranging from 70° to 93°, with overnight lows between 47° and 63°. The average high for May is 80° with an average low of 55°. 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 Fresno. See also: June | July | August.
