S
M
T
W
T
F
S
26
94°
69°
27
95°
66°
28
87°
63°
29
88°
64°
30
90°
62°
1
94°
67°
2
97°
63°
3
98°
67°
4
101°
70°
5
100°
62°
6
97°
58°
7
98°
59°
8
102°
65°
9
106°
71°
10
94°
68°
11
95°
67°
12
99°
71°
13
103°
74°
14
102°
69°
15
94°
67°
16
94°
66°
17
95°
68°
18
97°
70°
19
101°
74°
20
105°
74°
21
105°
75°
22
106°
76°
23
106°
76°
24
107°
77°
25
106°
76°
26
106°
75°
27
108°
77°
28
108°
77°
29
105°
76°
30
104°
77°
31
106°
77°
1
108°
76°
2
109°
78°
3
104°
78°
4
107°
77°
5
109°
78°
6
110°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Najaf
Najaf's May 2026 forecast shows daily high temperatures ranging from 87° to 110°, with overnight lows between 58° and 79°. The average high for May is 101° with an average low of 71°. 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 Najaf. See also: June | July | August.