S
M
T
W
T
F
S
26
90°
71°
27
90°
71°
28
89°
70°
29
90°
71°
30
91°
72°
31
90°
71°
1
89°
70°
2
90°
71°
3
85°
70°
4
88°
70°
5
89°
71°
6
89°
70°
7
84°
69°
8
85°
67°
9
88°
69°
10
89°
70°
11
89°
70°
12
87°
69°
13
85°
69°
14
89°
66°
15
86°
66°
16
85°
67°
17
88°
68°
18
85°
69°
19
84°
68°
20
84°
66°
21
85°
62°
22
82°
62°
23
82°
63°
24
83°
63°
25
86°
64°
26
87°
67°
27
87°
64°
28
88°
66°
29
88°
67°
30
87°
66°
31
88°
61°
1
82°
61°
2
80°
63°
3
84°
65°
4
86°
63°
5
84°
63°
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 80° to 91°, with overnight lows between 61° and 72°. The average high for August is 87° 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.