S
M
T
W
T
F
S
31
81°
59°
1
80°
58°
2
79°
58°
3
81°
60°
4
82°
60°
5
80°
60°
6
77°
61°
7
77°
58°
8
78°
60°
9
77°
62°
10
86°
63°
11
86°
64°
12
84°
66°
13
84°
64°
14
80°
65°
15
77°
63°
16
79°
64°
17
78°
63°
18
74°
63°
19
76°
63°
20
77°
64°
21
78°
63°
22
79°
62°
23
82°
65°
24
82°
66°
25
83°
66°
26
82°
65°
27
83°
66°
28
82°
63°
29
79°
61°
30
76°
60°
1
79°
62°
2
82°
64°
3
83°
67°
4
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Olga
Olga's June 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 60° and 67°. The average high for June is 80° with an average low of 64°. 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 Olga. See also: July | August | September.