S
M
T
W
T
F
S
26
84°
65°
27
83°
65°
28
78°
64°
29
80°
57°
30
85°
56°
31
85°
58°
1
78°
64°
2
75°
57°
3
81°
52°
4
84°
58°
5
84°
61°
6
81°
62°
7
82°
65°
8
84°
63°
9
81°
62°
10
80°
60°
11
80°
61°
12
78°
58°
13
77°
60°
14
81°
59°
15
75°
55°
16
75°
61°
17
84°
64°
18
83°
65°
19
85°
64°
20
82°
63°
21
81°
62°
22
83°
63°
23
83°
63°
24
81°
62°
25
79°
63°
26
80°
63°
27
80°
62°
28
77°
61°
29
79°
60°
30
78°
61°
31
81°
61°
1
80°
59°
2
74°
57°
3
73°
58°
4
74°
59°
5
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rives Junction
Rives Junction's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 52° and 65°. The average high for August is 80° 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 Rives Junction. See also: September | October | November.