S
M
T
W
T
F
S
26
88°
65°
27
90°
67°
28
91°
68°
29
91°
69°
30
90°
69°
31
91°
68°
1
91°
69°
2
90°
67°
3
84°
65°
4
84°
60°
5
85°
65°
6
84°
63°
7
84°
62°
8
85°
61°
9
85°
62°
10
87°
62°
11
89°
65°
12
90°
63°
13
90°
67°
14
89°
68°
15
90°
68°
16
88°
66°
17
89°
67°
18
88°
62°
19
84°
65°
20
86°
60°
21
82°
58°
22
86°
59°
23
85°
63°
24
85°
60°
25
81°
57°
26
83°
62°
27
85°
60°
28
80°
58°
29
80°
58°
30
81°
57°
31
80°
58°
1
79°
61°
2
81°
60°
3
78°
56°
4
78°
54°
5
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Monfalcone
Monfalcone's August 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 54° and 69°. The average high for August is 85° with an average low of 63°. 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 Monfalcone. See also: September | October | November.
