S
M
T
W
T
F
S
26
66°
48°
27
65°
49°
28
66°
51°
29
66°
45°
30
67°
48°
31
65°
49°
1
64°
48°
2
64°
47°
3
63°
47°
4
63°
48°
5
65°
48°
6
64°
47°
7
65°
46°
8
67°
47°
9
68°
46°
10
67°
49°
11
66°
46°
12
69°
50°
13
Hist. Avg.
65°
47°
14
Hist. Avg.
64°
47°
15
Hist. Avg.
64°
46°
16
Hist. Avg.
64°
46°
17
Hist. Avg.
64°
46°
18
Hist. Avg.
63°
46°
19
Hist. Avg.
63°
45°
20
Hist. Avg.
63°
45°
21
Hist. Avg.
63°
45°
22
Hist. Avg.
62°
44°
23
Hist. Avg.
62°
44°
24
Hist. Avg.
62°
44°
25
Hist. Avg.
62°
43°
26
Hist. Avg.
61°
43°
27
Hist. Avg.
61°
43°
28
Hist. Avg.
61°
42°
29
Hist. Avg.
60°
42°
30
Hist. Avg.
60°
42°
31
Hist. Avg.
60°
41°
1
Hist. Avg.
59°
41°
2
Hist. Avg.
59°
41°
3
Hist. Avg.
58°
40°
4
Hist. Avg.
58°
40°
5
Hist. Avg.
58°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Fort Greely
Fort Greely's August 2026 forecast shows daily high temperatures ranging from 63° to 69°, with overnight lows between 45° and 51°. The average high for August is 66° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Fort Greely. See also: September | October | November.
