S
M
T
W
T
F
S
28
79°
63°
29
80°
62°
30
79°
61°
1
80°
64°
2
83°
67°
3
80°
67°
4
80°
65°
5
85°
64°
6
84°
65°
7
84°
64°
8
83°
65°
9
81°
66°
10
82°
65°
11
85°
66°
12
87°
65°
13
85°
65°
14
87°
66°
15
85°
65°
16
86°
67°
17
84°
67°
18
83°
68°
19
84°
66°
20
83°
67°
21
84°
67°
22
84°
66°
23
Hist. Avg.
85°
67°
24
Hist. Avg.
85°
68°
25
Hist. Avg.
85°
68°
26
Hist. Avg.
85°
68°
27
Hist. Avg.
85°
68°
28
Hist. Avg.
85°
68°
29
Hist. Avg.
86°
68°
30
Hist. Avg.
86°
68°
31
Hist. Avg.
86°
68°
1
Hist. Avg.
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Nagano-shi
Nagano-shi's July 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 61° and 68°. The average high for July is 83° with an average low of 65°. 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 Nagano-shi. See also: August | September | October.
