S
M
T
W
T
F
S
26
74°
58°
27
74°
59°
28
73°
59°
29
75°
58°
30
73°
58°
31
70°
57°
1
72°
57°
2
68°
58°
3
71°
58°
4
72°
57°
5
73°
58°
6
71°
57°
7
70°
55°
8
69°
53°
9
69°
53°
10
70°
57°
11
69°
54°
12
68°
52°
13
68°
52°
14
69°
57°
15
68°
52°
16
68°
54°
17
69°
52°
18
68°
55°
19
68°
53°
20
68°
52°
21
67°
56°
22
68°
51°
23
67°
52°
24
69°
51°
25
67°
51°
26
67°
52°
27
68°
55°
28
68°
55°
29
70°
56°
30
69°
56°
31
70°
55°
1
70°
55°
2
69°
54°
3
70°
52°
4
69°
54°
5
69°
55°
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 75°, with overnight lows between 51° and 59°. The average high for August is 70° with an average low of 55°. 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.
