S
M
T
W
T
F
S
26
70°
56°
27
69°
54°
28
69°
55°
29
71°
56°
30
73°
56°
31
73°
55°
1
74°
57°
2
72°
56°
3
72°
57°
4
74°
56°
5
74°
57°
6
73°
57°
7
75°
56°
8
74°
57°
9
72°
55°
10
73°
56°
11
74°
57°
12
74°
57°
13
75°
56°
14
75°
58°
15
74°
58°
16
76°
57°
17
75°
57°
18
73°
56°
19
74°
56°
20
74°
57°
21
73°
57°
22
73°
55°
23
72°
56°
24
68°
55°
25
68°
51°
26
69°
53°
27
68°
51°
28
69°
51°
29
67°
55°
30
67°
55°
31
69°
50°
1
68°
49°
2
67°
53°
3
66°
49°
4
71°
48°
5
68°
50°
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 66° to 76°, with overnight lows between 48° and 58°. The average high for August is 72° 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.
