S
M
T
W
T
F
S
28
50°
43°
29
45°
41°
30
48°
38°
1
52°
40°
2
51°
42°
3
50°
43°
4
49°
41°
5
51°
39°
6
54°
43°
7
53°
44°
8
51°
42°
9
51°
42°
10
59°
46°
11
54°
45°
12
54°
47°
13
51°
45°
14
52°
46°
15
53°
44°
16
55°
44°
17
57°
42°
18
58°
44°
19
57°
43°
20
58°
46°
21
58°
45°
22
61°
47°
23
62°
47°
24
63°
48°
25
65°
49°
26
61°
47°
27
64°
51°
28
66°
51°
29
65°
50°
30
62°
51°
31
61°
51°
1
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Matanuska-Susitna Census Subarea
Matanuska-Susitna Census Subarea's July 2026 forecast shows daily high temperatures ranging from 51° to 66°, with overnight lows between 42° and 51°. The average high for July is 59° with an average low of 47°. 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 Matanuska-Susitna Census Subarea. See also: August | September | October.