S
M
T
W
T
F
S
28
66°
56°
29
66°
51°
30
64°
51°
1
66°
53°
2
65°
52°
3
65°
53°
4
66°
54°
5
67°
56°
6
71°
58°
7
68°
58°
8
72°
56°
9
70°
59°
10
68°
59°
11
69°
57°
12
73°
60°
13
74°
58°
14
71°
57°
15
73°
60°
16
74°
57°
17
72°
58°
18
74°
58°
19
69°
60°
20
71°
60°
21
73°
59°
22
75°
61°
23
75°
60°
24
71°
60°
25
72°
57°
26
70°
59°
27
69°
59°
28
69°
57°
29
70°
58°
30
73°
59°
31
72°
60°
1
74°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Riga
Riga's July 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 51° and 61°. The average high for July is 70° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Riga. See also: August | September | October.