S
M
T
W
T
F
S
31
88°
68°
1
84°
67°
2
84°
58°
3
83°
64°
4
85°
64°
5
89°
68°
6
87°
70°
7
83°
72°
8
84°
71°
9
86°
70°
10
87°
69°
11
88°
69°
12
86°
68°
13
85°
69°
14
87°
66°
15
89°
71°
16
89°
70°
17
87°
70°
18
82°
69°
19
82°
71°
20
83°
71°
21
84°
70°
22
87°
71°
23
84°
68°
24
84°
68°
25
85°
69°
26
87°
72°
27
87°
71°
28
86°
72°
29
85°
72°
30
86°
71°
1
85°
69°
2
85°
72°
3
89°
73°
4
90°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St. Francis
St. Francis's June 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 58° and 73°. The average high for June is 86° with an average low of 69°. 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 St. Francis. See also: July | August | September.