S
M
T
W
T
F
S
28
86°
56°
29
84°
58°
30
87°
57°
1
90°
60°
2
85°
58°
3
87°
60°
4
91°
60°
5
91°
62°
6
94°
61°
7
92°
60°
8
85°
61°
9
92°
62°
10
93°
61°
11
88°
61°
12
89°
62°
13
89°
61°
14
91°
62°
15
93°
63°
16
93°
62°
17
87°
62°
18
87°
61°
19
85°
61°
20
87°
62°
21
93°
63°
22
90°
62°
23
92°
62°
24
90°
61°
25
88°
61°
26
85°
58°
27
87°
58°
28
88°
61°
29
95°
56°
30
94°
54°
31
91°
55°
1
87°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lyman
Lyman's July 2026 forecast shows daily high temperatures ranging from 84° to 95°, with overnight lows between 54° and 63°. The average high for July is 89° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Lyman. See also: August | September | October.