S
M
T
W
T
F
S
28
79°
55°
29
N/A
30
62°
49°
1
62°
49°
2
67°
51°
3
57°
49°
4
57°
48°
5
55°
45°
6
57°
48°
7
60°
47°
8
61°
49°
9
64°
50°
10
64°
51°
11
66°
52°
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 67°, with overnight lows between 42° and 52°. The average high for July is 62° 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.
