S
M
T
W
T
F
S
26
70°
42°
27
73°
54°
28
72°
53°
29
73°
56°
30
74°
54°
31
73°
56°
1
81°
57°
2
77°
57°
3
80°
56°
4
72°
55°
5
73°
56°
6
72°
55°
7
72°
52°
8
73°
54°
9
71°
55°
10
72°
55°
11
75°
54°
12
79°
55°
13
72°
52°
14
71°
52°
15
73°
55°
16
75°
55°
17
79°
56°
18
79°
55°
19
76°
54°
20
71°
52°
21
70°
50°
22
72°
54°
23
78°
54°
24
73°
50°
25
79°
44°
26
71°
41°
27
70°
40°
28
69°
49°
29
70°
52°
30
74°
52°
31
78°
42°
1
77°
41°
2
66°
39°
3
65°
40°
4
63°
42°
5
64°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rainy Lake Ut
Rainy Lake Ut's August 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 38° and 57°. The average high for August is 73° with an average low of 51°. 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 Rainy Lake Ut. See also: September | October | November.
