S
M
T
W
T
F
S
26
81°
66°
27
84°
67°
28
84°
66°
29
79°
66°
30
81°
65°
31
84°
67°
1
85°
66°
2
83°
66°
3
85°
67°
4
85°
65°
5
84°
59°
6
78°
61°
7
81°
62°
8
78°
60°
9
78°
60°
10
76°
58°
11
77°
63°
12
84°
65°
13
83°
61°
14
79°
58°
15
77°
56°
16
77°
61°
17
80°
63°
18
77°
57°
19
76°
56°
20
77°
55°
21
77°
57°
22
81°
63°
23
83°
62°
24
83°
63°
25
84°
62°
26
82°
61°
27
83°
62°
28
82°
59°
29
81°
62°
30
82°
55°
31
75°
52°
1
74°
52°
2
73°
53°
3
73°
51°
4
74°
52°
5
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Syracuse
Syracuse's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 51° and 67°. The average high for August is 80° with an average low of 60°. 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 Syracuse. See also: September | October | November.
