S
M
T
W
T
F
S
26
72°
56°
27
73°
56°
28
73°
58°
29
71°
57°
30
69°
57°
31
70°
55°
1
69°
53°
2
70°
52°
3
71°
55°
4
73°
58°
5
73°
58°
6
72°
57°
7
70°
56°
8
71°
55°
9
72°
58°
10
73°
56°
11
74°
58°
12
74°
58°
13
73°
57°
14
74°
58°
15
73°
57°
16
74°
58°
17
73°
57°
18
73°
54°
19
72°
51°
20
68°
51°
21
68°
50°
22
69°
51°
23
68°
54°
24
68°
51°
25
69°
51°
26
68°
54°
27
67°
55°
28
67°
51°
29
69°
50°
30
68°
49°
31
67°
50°
1
69°
51°
2
69°
53°
3
71°
54°
4
71°
49°
5
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Upton
Upton's August 2026 forecast shows daily high temperatures ranging from 67° to 74°, with overnight lows between 49° and 58°. The average high for August is 71° 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 Upton. See also: September | October | November.
