S
M
T
W
T
F
S
28
71°
57°
29
59°
49°
30
61°
50°
1
61°
47°
2
67°
53°
3
59°
49°
4
56°
48°
5
55°
48°
6
60°
47°
7
60°
49°
8
59°
47°
9
58°
46°
10
60°
48°
11
60°
42°
12
61°
43°
13
61°
45°
14
62°
43°
15
61°
43°
16
60°
44°
17
60°
43°
18
61°
43°
19
61°
44°
20
62°
43°
21
61°
42°
22
62°
44°
23
62°
43°
24
61°
44°
25
61°
43°
26
63°
44°
27
66°
45°
28
63°
44°
29
62°
44°
30
62°
45°
31
64°
50°
1
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Trondheim
Trondheim's July 2026 forecast shows daily high temperatures ranging from 55° to 71°, with overnight lows between 42° and 57°. The average high for July is 61° with an average low of 46°. 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 Trondheim. See also: August | September | October.
