S
M
T
W
T
F
S
28
63°
44°
29
71°
47°
30
79°
49°
1
76°
52°
2
83°
55°
3
88°
57°
4
94°
58°
5
94°
63°
6
92°
65°
7
92°
62°
8
94°
63°
9
92°
61°
10
91°
64°
11
92°
62°
12
91°
61°
13
93°
64°
14
95°
63°
15
100°
68°
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 83° to 100°, with overnight lows between 55° and 68°. The average high for July is 92° 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.
