S
M
T
W
T
F
S
31
68°
51°
1
69°
48°
2
69°
49°
3
68°
48°
4
69°
39°
5
68°
37°
6
58°
35°
7
56°
36°
8
56°
35°
9
57°
35°
10
56°
36°
11
56°
38°
12
57°
38°
13
58°
37°
14
57°
41°
15
58°
45°
16
57°
44°
17
60°
46°
18
64°
46°
19
64°
47°
20
66°
47°
21
66°
46°
22
65°
47°
23
65°
48°
24
64°
47°
25
66°
48°
26
67°
46°
27
67°
43°
28
64°
41°
29
59°
44°
30
64°
46°
1
66°
45°
2
65°
47°
3
66°
49°
4
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rosario
Rosario's June 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 35° and 51°. The average high for June is 63° with an average low of 44°. 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 Rosario. See also: July | August | September.
