S
M
T
W
T
F
S
26
85°
65°
27
86°
73°
28
83°
70°
29
71°
63°
30
68°
58°
1
68°
55°
2
76°
50°
3
81°
48°
4
82°
58°
5
78°
67°
6
77°
53°
7
71°
51°
8
79°
50°
9
86°
58°
10
81°
62°
11
78°
57°
12
81°
51°
13
86°
55°
14
81°
58°
15
92°
61°
16
88°
72°
17
88°
68°
18
86°
75°
19
89°
71°
20
79°
68°
21
76°
70°
22
78°
68°
23
81°
68°
24
80°
67°
25
78°
69°
26
83°
68°
27
86°
69°
28
85°
70°
29
86°
67°
30
85°
68°
31
87°
68°
1
86°
66°
2
87°
69°
3
85°
68°
4
82°
64°
5
84°
66°
6
89°
70°
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 76° to 89°, with overnight lows between 64° and 71°. The average high for May is 83° with an average low of 68°. 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.
