S
M
T
W
T
F
S
28
77°
52°
29
83°
46°
30
84°
52°
1
90°
70°
2
95°
69°
3
91°
63°
4
85°
58°
5
78°
56°
6
80°
55°
7
81°
56°
8
80°
58°
9
80°
60°
10
85°
59°
11
81°
59°
12
80°
58°
13
79°
59°
14
80°
55°
15
72°
52°
16
73°
53°
17
76°
57°
18
77°
58°
19
79°
57°
20
80°
58°
21
75°
58°
22
73°
59°
23
74°
60°
24
74°
59°
25
78°
59°
26
78°
58°
27
79°
59°
28
79°
58°
29
81°
59°
30
80°
60°
31
81°
60°
1
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Island Falls
Island Falls's July 2026 forecast shows daily high temperatures ranging from 72° to 95°, with overnight lows between 52° and 70°. The average high for July is 80° with an average low of 59°. 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 Island Falls. See also: August | September | October.