S
M
T
W
T
F
S
26
89°
57°
27
89°
58°
28
91°
58°
29
92°
58°
30
90°
55°
31
90°
56°
1
93°
59°
2
93°
59°
3
92°
58°
4
90°
58°
5
88°
57°
6
91°
58°
7
92°
59°
8
92°
59°
9
91°
58°
10
92°
51°
11
86°
54°
12
89°
53°
13
91°
54°
14
93°
57°
15
92°
56°
16
93°
58°
17
94°
59°
18
94°
59°
19
93°
58°
20
93°
58°
21
92°
57°
22
92°
57°
23
91°
56°
24
92°
56°
25
92°
57°
26
91°
57°
27
91°
55°
28
85°
55°
29
89°
53°
30
85°
51°
31
85°
49°
1
86°
49°
2
84°
48°
3
83°
47°
4
82°
46°
5
82°
45°
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 82° to 94°, with overnight lows between 45° and 59°. The average high for August is 90° with an average low of 55°. 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.
