S
M
T
W
T
F
S
26
93°
72°
27
92°
76°
28
95°
74°
29
94°
76°
30
91°
70°
31
91°
64°
1
91°
74°
2
83°
71°
3
82°
69°
4
89°
68°
5
86°
71°
6
90°
70°
7
88°
71°
8
93°
70°
9
93°
70°
10
94°
71°
11
95°
71°
12
94°
71°
13
96°
73°
14
94°
77°
15
97°
74°
16
97°
73°
17
99°
73°
18
93°
73°
19
96°
68°
20
94°
70°
21
92°
69°
22
91°
69°
23
92°
63°
24
88°
62°
25
87°
67°
26
89°
70°
27
86°
69°
28
88°
69°
29
89°
70°
30
89°
69°
31
93°
68°
1
94°
67°
2
94°
69°
3
93°
69°
4
94°
68°
5
82°
70°
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 82° to 94°, with overnight lows between 62° and 70°. The average high for August is 90° with an average low of 68°. 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.
