S
M
T
W
T
F
S
26
81°
58°
27
78°
57°
28
80°
57°
29
81°
58°
30
81°
57°
31
77°
55°
1
71°
56°
2
73°
56°
3
71°
47°
4
74°
48°
5
77°
50°
6
80°
51°
7
76°
52°
8
77°
49°
9
76°
55°
10
80°
55°
11
73°
50°
12
72°
47°
13
72°
46°
14
73°
52°
15
74°
50°
16
72°
47°
17
72°
46°
18
73°
47°
19
78°
54°
20
79°
55°
21
79°
53°
22
78°
55°
23
79°
55°
24
78°
48°
25
78°
50°
26
76°
48°
27
69°
52°
28
71°
49°
29
69°
43°
30
68°
41°
31
66°
48°
1
68°
41°
2
67°
42°
3
68°
42°
4
67°
41°
5
66°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rainy River First Nations No. 4
Rainy River First Nations No. 4's August 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 41° and 58°. The average high for August is 74° with an average low of 50°. 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 River First Nations No. 4. See also: September | October | November.
