S
M
T
W
T
F
S
26
92°
79°
27
88°
74°
28
90°
71°
29
90°
77°
30
88°
76°
31
89°
76°
1
82°
76°
2
83°
77°
3
82°
75°
4
89°
75°
5
89°
73°
6
93°
72°
7
89°
71°
8
90°
76°
9
91°
74°
10
93°
75°
11
93°
77°
12
91°
77°
13
91°
75°
14
93°
78°
15
92°
75°
16
92°
78°
17
91°
77°
18
90°
75°
19
91°
75°
20
92°
76°
21
91°
75°
22
89°
75°
23
82°
73°
24
91°
73°
25
90°
75°
26
91°
74°
27
91°
73°
28
90°
75°
29
92°
72°
30
90°
72°
31
91°
74°
1
91°
75°
2
90°
76°
3
90°
77°
4
91°
75°
5
90°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Crystal River
Crystal River's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 River. See also: September | October | November.