S
M
T
W
T
F
S
26
91°
65°
27
91°
65°
28
89°
64°
29
89°
65°
30
90°
65°
31
93°
64°
1
93°
64°
2
92°
65°
3
93°
65°
4
92°
64°
5
93°
65°
6
93°
65°
7
92°
64°
8
87°
64°
9
87°
63°
10
88°
62°
11
86°
64°
12
86°
61°
13
87°
60°
14
89°
63°
15
90°
64°
16
88°
63°
17
88°
57°
18
90°
58°
19
90°
55°
20
86°
60°
21
89°
58°
22
92°
60°
23
91°
58°
24
92°
59°
25
91°
61°
26
88°
59°
27
88°
57°
28
84°
57°
29
87°
56°
30
84°
58°
31
86°
59°
1
89°
57°
2
87°
54°
3
83°
56°
4
84°
52°
5
82°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Upper Fruitland
Upper Fruitland's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 51° and 65°. The average high for August is 89° with an average low of 61°. 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 Upper Fruitland. See also: September | October | November.