S
M
T
W
T
F
S
26
97°
77°
27
91°
77°
28
90°
73°
29
88°
70°
30
82°
66°
31
77°
63°
1
81°
64°
2
84°
63°
3
84°
64°
4
77°
64°
5
72°
64°
6
82°
66°
7
86°
64°
8
81°
64°
9
88°
72°
10
86°
75°
11
90°
73°
12
88°
73°
13
84°
72°
14
81°
72°
15
84°
73°
16
77°
66°
17
81°
61°
18
81°
68°
19
81°
66°
20
82°
64°
21
86°
64°
22
82°
63°
23
77°
57°
24
78°
64°
25
81°
66°
26
85°
58°
27
81°
56°
28
82°
65°
29
80°
68°
30
80°
66°
31
82°
64°
1
79°
60°
2
79°
61°
3
77°
59°
4
78°
60°
5
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fontanelle
Fontanelle's August 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 56° and 68°. The average high for August is 80° 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 August weather will actually feel in Fontanelle. See also: September | October | November.
