S
M
T
W
T
F
S
26
84°
66°
27
85°
66°
28
84°
65°
29
83°
66°
30
83°
64°
31
78°
62°
1
77°
61°
2
77°
61°
3
78°
63°
4
78°
61°
5
79°
61°
6
78°
63°
7
79°
65°
8
78°
64°
9
78°
63°
10
83°
58°
11
82°
59°
12
83°
60°
13
81°
63°
14
82°
64°
15
84°
63°
16
84°
64°
17
85°
64°
18
84°
63°
19
83°
57°
20
81°
56°
21
77°
56°
22
77°
57°
23
78°
55°
24
77°
56°
25
79°
56°
26
82°
55°
27
81°
56°
28
79°
60°
29
77°
59°
30
76°
58°
31
81°
60°
1
80°
54°
2
81°
53°
3
74°
52°
4
75°
54°
5
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wood River Junction
Wood River Junction's August 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 52° and 66°. The average high for August is 80° with an average low of 60°. 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 Wood River Junction. See also: September | October | November.
