S
M
T
W
T
F
S
31
72°
37°
1
66°
45°
2
70°
41°
3
77°
43°
4
81°
45°
5
82°
48°
6
77°
61°
7
75°
57°
8
73°
52°
9
81°
55°
10
79°
66°
11
86°
66°
12
82°
61°
13
79°
52°
14
74°
57°
15
64°
48°
16
70°
44°
17
76°
52°
18
77°
57°
19
70°
55°
20
72°
54°
21
75°
54°
22
64°
57°
23
72°
54°
24
77°
50°
25
74°
55°
26
78°
57°
27
75°
57°
28
82°
57°
29
86°
61°
30
92°
69°
1
95°
68°
2
93°
67°
3
89°
64°
4
85°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Northwest
Northwest's June 2026 forecast shows daily high temperatures ranging from 75° to 95°, with overnight lows between 57° and 69°. The average high for June is 86° with an average low of 62°. 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 Northwest. See also: July | August | September.
