S
M
T
W
T
F
S
26
88°
60°
27
87°
59°
28
86°
60°
29
88°
59°
30
86°
58°
31
81°
59°
1
87°
59°
2
83°
58°
3
85°
59°
4
87°
58°
5
87°
57°
6
77°
57°
7
80°
58°
8
86°
59°
9
87°
59°
10
85°
57°
11
84°
57°
12
76°
56°
13
75°
55°
14
79°
56°
15
85°
58°
16
86°
58°
17
85°
50°
18
78°
52°
19
83°
53°
20
84°
56°
21
85°
57°
22
86°
54°
23
86°
47°
24
73°
49°
25
72°
52°
26
73°
51°
27
81°
51°
28
78°
54°
29
79°
49°
30
83°
46°
31
72°
41°
1
70°
44°
2
71°
51°
3
76°
52°
4
80°
44°
5
75°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Foremost
Foremost's August 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 39° and 60°. The average high for August is 81° with an average low of 54°. 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 Foremost. See also: September | October | November.
