S
M
T
W
T
F
S
28
70°
55°
29
68°
54°
30
70°
54°
1
72°
54°
2
66°
52°
3
75°
48°
4
72°
59°
5
79°
59°
6
79°
59°
7
76°
56°
8
84°
55°
9
82°
57°
10
90°
61°
11
85°
57°
12
81°
53°
13
77°
53°
14
79°
57°
15
80°
59°
16
78°
58°
17
78°
58°
18
72°
53°
19
71°
54°
20
69°
53°
21
71°
55°
22
66°
52°
23
66°
50°
24
70°
51°
25
72°
56°
26
72°
54°
27
71°
53°
28
71°
56°
29
68°
56°
30
67°
53°
31
66°
51°
1
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tetchill
Tetchill's July 2026 forecast shows daily high temperatures ranging from 66° to 90°, with overnight lows between 50° and 61°. The average high for July is 74° with an average low of 55°. 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 Tetchill. See also: August | September | October.