S
M
T
W
T
F
S
26
77°
49°
27
73°
50°
28
77°
53°
29
72°
50°
30
71°
46°
31
76°
52°
1
73°
49°
2
72°
51°
3
78°
52°
4
79°
51°
5
72°
45°
6
71°
47°
7
77°
51°
8
79°
51°
9
70°
46°
10
69°
45°
11
69°
46°
12
70°
46°
13
70°
49°
14
71°
49°
15
71°
48°
16
73°
48°
17
70°
44°
18
71°
41°
19
71°
42°
20
76°
43°
21
78°
46°
22
77°
47°
23
77°
48°
24
76°
48°
25
77°
44°
26
76°
43°
27
66°
41°
28
67°
45°
29
71°
44°
30
67°
43°
31
65°
40°
1
66°
39°
2
73°
44°
3
74°
44°
4
74°
46°
5
71°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Horsefly
Horsefly's August 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 39° and 53°. The average high for August is 73° with an average low of 46°. 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 Horsefly. See also: September | October | November.