S
M
T
W
T
F
S
28
74°
56°
29
75°
58°
30
77°
64°
1
78°
61°
2
76°
61°
3
77°
57°
4
81°
63°
5
84°
66°
6
86°
67°
7
86°
68°
8
84°
69°
9
86°
67°
10
82°
69°
11
86°
67°
12
81°
59°
13
80°
56°
14
76°
60°
15
78°
59°
16
80°
62°
17
82°
59°
18
80°
61°
19
85°
58°
20
76°
57°
21
77°
58°
22
81°
59°
23
82°
66°
24
83°
67°
25
85°
58°
26
86°
64°
27
Hist. Avg.
80°
61°
28
Hist. Avg.
80°
61°
29
Hist. Avg.
80°
61°
30
Hist. Avg.
80°
61°
31
Hist. Avg.
80°
61°
1
Hist. Avg.
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Niagara Falls
Niagara Falls's July 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 56° and 69°. The average high for July is 81° with an average low of 62°. 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 Niagara Falls. See also: August | September | October.
