S
M
T
W
T
F
S
27
45°
31°
28
43°
32°
29
43°
30°
30
44°
30°
1
42°
29°
2
41°
32°
3
42°
36°
4
43°
36°
5
46°
33°
6
47°
28°
7
42°
29°
8
39°
30°
9
Hist. Avg.
45°
34°
10
Hist. Avg.
45°
33°
11
Hist. Avg.
44°
33°
12
Hist. Avg.
44°
33°
13
Hist. Avg.
44°
32°
14
Hist. Avg.
43°
32°
15
Hist. Avg.
43°
31°
16
Hist. Avg.
42°
31°
17
Hist. Avg.
42°
30°
18
Hist. Avg.
41°
30°
19
Hist. Avg.
41°
30°
20
Hist. Avg.
40°
29°
21
Hist. Avg.
40°
29°
22
Hist. Avg.
39°
28°
23
Hist. Avg.
39°
28°
24
Hist. Avg.
38°
27°
25
Hist. Avg.
38°
27°
26
Hist. Avg.
38°
26°
27
Hist. Avg.
37°
26°
28
Hist. Avg.
36°
25°
29
Hist. Avg.
36°
25°
30
Hist. Avg.
36°
24°
31
Hist. Avg.
35°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Girdwood
Girdwood's October 2026 forecast shows daily high temperatures ranging from 39° to 47°, with overnight lows between 28° and 36°. The average high for October is 43° with an average low of 31°. 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 Girdwood. See also: November | December | January.