S
M
T
W
T
F
S
28
84°
56°
29
84°
59°
30
82°
64°
1
85°
63°
2
86°
59°
3
79°
56°
4
80°
57°
5
79°
55°
6
83°
59°
7
85°
58°
8
79°
60°
9
83°
62°
10
88°
59°
11
86°
57°
12
80°
56°
13
79°
67°
14
78°
68°
15
Hist. Avg.
84°
62°
16
Hist. Avg.
84°
62°
17
Hist. Avg.
84°
62°
18
Hist. Avg.
84°
62°
19
Hist. Avg.
84°
62°
20
Hist. Avg.
84°
62°
21
Hist. Avg.
84°
62°
22
Hist. Avg.
84°
62°
23
Hist. Avg.
84°
62°
24
Hist. Avg.
84°
62°
25
Hist. Avg.
84°
62°
26
Hist. Avg.
84°
62°
27
Hist. Avg.
84°
62°
28
Hist. Avg.
84°
62°
29
Hist. Avg.
83°
62°
30
Hist. Avg.
83°
62°
31
Hist. Avg.
83°
62°
1
Hist. Avg.
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Fitchburg
Fitchburg's July 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 55° and 68°. The average high for July is 82° with an average low of 60°. 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 Fitchburg. See also: August | September | October.
