S
M
T
W
T
F
S
26
82°
63°
27
73°
56°
28
69°
52°
29
83°
61°
30
79°
68°
1
70°
60°
2
63°
53°
3
73°
47°
4
79°
50°
5
82°
56°
6
88°
58°
7
79°
65°
8
73°
58°
9
75°
60°
10
86°
62°
11
86°
67°
12
72°
60°
13
80°
56°
14
81°
63°
15
79°
53°
16
87°
58°
17
90°
69°
18
89°
69°
19
90°
67°
20
92°
66°
21
93°
67°
22
89°
69°
23
81°
70°
24
87°
70°
25
87°
69°
26
89°
68°
27
82°
69°
28
86°
68°
29
78°
66°
30
79°
67°
31
76°
60°
1
75°
60°
2
77°
59°
3
78°
60°
4
78°
59°
5
79°
63°
6
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blythe
Blythe's May 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 59° and 69°. The average high for May is 80° with an average low of 64°. 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 Blythe. See also: June | July | August.