S
M
T
W
T
F
S
26
70°
45°
27
69°
41°
28
68°
45°
29
72°
46°
30
72°
43°
31
66°
42°
1
65°
40°
2
66°
39°
3
69°
40°
4
70°
40°
5
68°
44°
6
70°
42°
7
72°
48°
8
70°
41°
9
67°
41°
10
67°
42°
11
68°
41°
12
67°
42°
13
69°
41°
14
69°
41°
15
70°
42°
16
70°
43°
17
69°
41°
18
70°
42°
19
70°
50°
20
73°
48°
21
70°
48°
22
70°
47°
23
71°
49°
24
74°
45°
25
71°
44°
26
71°
44°
27
72°
46°
28
73°
45°
29
73°
46°
30
74°
48°
31
75°
51°
1
76°
47°
2
74°
48°
3
74°
47°
4
75°
48°
5
75°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Roma
Roma's August 2026 forecast shows daily high temperatures ranging from 65° to 76°, with overnight lows between 39° and 51°. The average high for August is 71° 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 August weather will actually feel in Roma. See also: September | October | November.