S
M
T
W
T
F
S
26
96°
65°
27
95°
64°
28
95°
65°
29
96°
65°
30
96°
64°
31
95°
65°
1
96°
65°
2
93°
64°
3
95°
65°
4
94°
64°
5
95°
65°
6
93°
64°
7
90°
64°
8
91°
63°
9
89°
63°
10
88°
62°
11
90°
63°
12
87°
56°
13
85°
55°
14
88°
56°
15
92°
62°
16
91°
62°
17
91°
61°
18
92°
57°
19
86°
53°
20
82°
56°
21
85°
53°
22
86°
57°
23
84°
60°
24
87°
57°
25
88°
58°
26
86°
56°
27
85°
58°
28
84°
55°
29
81°
55°
30
82°
54°
31
83°
55°
1
83°
54°
2
82°
53°
3
81°
53°
4
80°
48°
5
79°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bear River City
Bear River City's August 2026 forecast shows daily high temperatures ranging from 79° to 96°, with overnight lows between 48° and 65°. The average high for August is 89° with an average low of 59°. 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 Bear River City. See also: September | October | November.