S
M
T
W
T
F
S
28
86°
58°
29
93°
61°
30
97°
60°
1
96°
61°
2
98°
63°
3
100°
65°
4
101°
66°
5
101°
65°
6
102°
67°
7
98°
66°
8
100°
69°
9
99°
68°
10
100°
69°
11
100°
70°
12
99°
71°
13
100°
71°
14
101°
70°
15
101°
71°
16
100°
71°
17
102°
70°
18
101°
71°
19
101°
71°
20
100°
72°
21
99°
71°
22
100°
69°
23
99°
70°
24
99°
70°
25
100°
69°
26
100°
70°
27
99°
70°
28
100°
69°
29
101°
70°
30
101°
71°
31
100°
70°
1
100°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Teviston
Teviston's July 2026 forecast shows daily high temperatures ranging from 86° to 102°, with overnight lows between 58° and 72°. The average high for July is 99° with an average low of 68°. 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 Teviston. See also: August | September | October.