S
M
T
W
T
F
S
26
98°
75°
27
101°
71°
28
92°
69°
29
86°
70°
30
84°
69°
31
87°
68°
1
84°
64°
2
84°
65°
3
83°
65°
4
91°
70°
5
81°
61°
6
85°
67°
7
90°
70°
8
90°
69°
9
89°
69°
10
89°
68°
11
90°
70°
12
90°
68°
13
89°
68°
14
90°
69°
15
89°
67°
16
82°
64°
17
86°
65°
18
88°
67°
19
88°
66°
20
89°
67°
21
90°
69°
22
89°
68°
23
89°
67°
24
88°
67°
25
89°
68°
26
90°
68°
27
90°
67°
28
89°
67°
29
89°
66°
30
88°
67°
31
89°
67°
1
89°
65°
2
86°
64°
3
78°
63°
4
80°
54°
5
85°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Julian
Julian's August 2026 forecast shows daily high temperatures ranging from 78° to 101°, with overnight lows between 53° and 75°. The average high for August is 88° with an average low of 67°. 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 Julian. See also: September | October | November.