S
M
T
W
T
F
S
27
84°
59°
28
N/A
29
71°
55°
30
62°
52°
1
70°
45°
2
80°
52°
3
77°
49°
4
78°
52°
5
82°
54°
6
82°
51°
7
78°
50°
8
77°
49°
9
75°
49°
10
77°
48°
11
74°
49°
12
69°
38°
13
73°
44°
14
74°
44°
15
73°
43°
16
73°
43°
17
71°
44°
18
71°
44°
19
63°
43°
20
70°
42°
21
69°
42°
22
68°
41°
23
69°
41°
24
68°
42°
25
61°
40°
26
56°
39°
27
58°
36°
28
61°
39°
29
64°
38°
30
65°
36°
31
54°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Northglenn
Northglenn's October 2026 forecast shows daily high temperatures ranging from 54° to 82°, with overnight lows between 32° and 55°. The average high for October is 70° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Northglenn. See also: November | December | January.
