S
M
T
W
T
F
S
28
84°
72°
29
87°
68°
30
89°
64°
1
94°
74°
2
97°
75°
3
101°
77°
4
100°
78°
5
98°
78°
6
95°
76°
7
92°
74°
8
85°
75°
9
92°
75°
10
92°
74°
11
87°
71°
12
84°
67°
13
83°
64°
14
90°
69°
15
95°
75°
16
97°
75°
17
95°
76°
18
92°
75°
19
88°
71°
20
91°
72°
21
90°
72°
22
87°
71°
23
85°
69°
24
90°
73°
25
86°
69°
26
85°
68°
27
85°
69°
28
86°
71°
29
87°
73°
30
88°
73°
31
87°
72°
1
85°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Jamestown District
Jamestown District's July 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 64° and 76°. The average high for July is 88° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Jamestown District. See also: August | September | October.