S
M
T
W
T
F
S
31
N/A
1
65°
54°
2
65°
52°
3
64°
52°
4
60°
48°
5
61°
48°
6
63°
48°
7
66°
50°
8
67°
49°
9
66°
50°
10
66°
51°
11
68°
50°
12
70°
51°
13
64°
48°
14
65°
49°
15
64°
48°
16
64°
54°
17
65°
51°
18
64°
49°
19
64°
50°
20
65°
53°
21
66°
54°
22
65°
55°
23
65°
55°
24
67°
54°
25
66°
52°
26
65°
52°
27
66°
50°
28
65°
52°
29
66°
55°
30
67°
54°
1
67°
52°
2
68°
56°
3
68°
56°
4
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Upton
Upton's June 2026 forecast shows daily high temperatures ranging from 60° to 70°, with overnight lows between 48° and 56°. The average high for June is 65° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Upton. See also: July | August | September.