S
M
T
W
T
F
S
28
63°
44°
29
71°
47°
30
79°
49°
1
77°
53°
2
83°
55°
3
86°
58°
4
92°
58°
5
94°
63°
6
96°
65°
7
92°
64°
8
94°
60°
9
88°
59°
10
89°
58°
11
92°
62°
12
91°
64°
13
97°
64°
14
101°
69°
15
89°
62°
16
88°
62°
17
92°
63°
18
91°
64°
19
93°
64°
20
94°
65°
21
93°
65°
22
90°
64°
23
86°
64°
24
92°
63°
25
92°
64°
26
93°
64°
27
93°
63°
28
92°
65°
29
94°
65°
30
93°
64°
31
93°
64°
1
94°
65°
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 77° to 101°, with overnight lows between 53° and 69°. The average high for July is 91° with an average low of 63°. 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.
