S
M
T
W
T
F
S
28
79°
59°
29
79°
57°
30
72°
57°
1
68°
57°
2
72°
52°
3
63°
55°
4
68°
50°
5
68°
48°
6
63°
45°
7
63°
39°
8
59°
46°
9
66°
50°
10
70°
50°
11
75°
50°
12
64°
55°
13
70°
50°
14
77°
43°
15
N/A
16
83°
55°
17
84°
58°
18
66°
51°
19
55°
45°
20
58°
46°
21
60°
46°
22
65°
49°
23
63°
48°
24
67°
50°
25
69°
51°
26
70°
52°
27
69°
51°
28
70°
52°
29
70°
59°
30
73°
58°
31
71°
59°
1
68°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Upplands Vasby
Upplands Vasby's July 2026 forecast shows daily high temperatures ranging from 55° to 84°, with overnight lows between 45° and 60°. The average high for July is 68° 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 July weather will actually feel in Upplands Vasby. See also: August | September | October.