S
M
T
W
T
F
S
26
108°
77°
27
109°
77°
28
109°
80°
29
107°
79°
30
102°
77°
1
96°
76°
2
98°
75°
3
98°
74°
4
99°
74°
5
98°
75°
6
98°
74°
7
99°
74°
8
98°
76°
9
98°
78°
10
99°
78°
11
100°
77°
12
102°
78°
13
101°
77°
14
100°
78°
15
101°
78°
16
100°
79°
17
100°
79°
18
101°
78°
19
101°
79°
20
102°
79°
21
102°
78°
22
100°
79°
23
98°
78°
24
97°
78°
25
97°
77°
26
96°
77°
27
96°
78°
28
97°
76°
29
97°
74°
30
97°
75°
31
98°
78°
1
98°
79°
2
100°
80°
3
102°
81°
4
103°
80°
5
103°
80°
6
102°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Katahara
Katahara's May 2026 forecast shows daily high temperatures ranging from 96° to 109°, with overnight lows between 74° and 81°. The average high for May is 100° with an average low of 77°. 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 Katahara. See also: June | July | August.