S
M
T
W
T
F
S
26
76°
52°
27
73°
57°
28
79°
57°
29
76°
56°
30
79°
57°
31
81°
58°
1
81°
57°
2
78°
58°
3
80°
57°
4
75°
56°
5
78°
57°
6
79°
56°
7
79°
54°
8
72°
52°
9
72°
55°
10
75°
56°
11
74°
56°
12
73°
55°
13
79°
57°
14
80°
55°
15
76°
54°
16
71°
52°
17
76°
54°
18
76°
55°
19
80°
53°
20
78°
54°
21
79°
50°
22
73°
47°
23
71°
45°
24
72°
46°
25
75°
46°
26
77°
45°
27
73°
50°
28
76°
52°
29
77°
52°
30
75°
51°
31
77°
52°
1
76°
51°
2
76°
43°
3
71°
41°
4
67°
49°
5
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Crystal Falls
Crystal Falls's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 41° and 58°. The average high for August is 76° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Crystal Falls. See also: September | October | November.
