S
M
T
W
T
F
S
28
80°
61°
29
83°
57°
30
80°
62°
1
85°
61°
2
81°
56°
3
81°
55°
4
79°
56°
5
80°
58°
6
84°
59°
7
88°
65°
8
87°
64°
9
88°
65°
10
87°
66°
11
86°
60°
12
85°
60°
13
80°
59°
14
81°
59°
15
82°
66°
16
82°
63°
17
86°
63°
18
Hist. Avg.
88°
64°
19
Hist. Avg.
88°
64°
20
Hist. Avg.
88°
64°
21
Hist. Avg.
88°
64°
22
Hist. Avg.
88°
64°
23
Hist. Avg.
88°
63°
24
Hist. Avg.
88°
63°
25
Hist. Avg.
87°
63°
26
Hist. Avg.
87°
63°
27
Hist. Avg.
87°
63°
28
Hist. Avg.
87°
63°
29
Hist. Avg.
87°
63°
30
Hist. Avg.
87°
63°
31
Hist. Avg.
87°
63°
1
Hist. Avg.
87°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Glyndon
Glyndon's July 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 55° and 66°. The average high for July is 83° with an average low of 61°. 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 Glyndon. See also: August | September | October.
