S
M
T
W
T
F
S
28
63°
44°
29
71°
47°
30
79°
49°
1
76°
52°
2
83°
56°
3
87°
59°
4
94°
58°
5
90°
62°
6
90°
67°
7
89°
63°
8
86°
59°
9
90°
61°
10
97°
67°
11
99°
66°
12
97°
67°
13
97°
70°
14
96°
68°
15
93°
66°
16
91°
63°
17
95°
68°
18
96°
65°
19
92°
66°
20
95°
65°
21
95°
64°
22
100°
65°
23
94°
66°
24
89°
63°
25
92°
65°
26
93°
65°
27
94°
64°
28
94°
66°
29
95°
66°
30
95°
65°
31
94°
65°
1
93°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Twin Falls
Twin Falls's July 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 61° and 70°. The average high for July is 94° with an average low of 65°. 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 Twin Falls. See also: August | September | October.
