S
M
T
W
T
F
S
26
77°
59°
27
78°
60°
28
78°
58°
29
77°
55°
30
Hist. Avg.
74°
56°
31
Hist. Avg.
74°
56°
1
Hist. Avg.
74°
56°
2
Hist. Avg.
74°
56°
3
Hist. Avg.
74°
56°
4
Hist. Avg.
74°
56°
5
Hist. Avg.
74°
56°
6
Hist. Avg.
74°
55°
7
Hist. Avg.
74°
55°
8
Hist. Avg.
74°
55°
9
Hist. Avg.
74°
55°
10
Hist. Avg.
74°
55°
11
Hist. Avg.
73°
55°
12
Hist. Avg.
73°
55°
13
Hist. Avg.
73°
55°
14
Hist. Avg.
73°
55°
15
Hist. Avg.
73°
55°
16
Hist. Avg.
73°
55°
17
Hist. Avg.
73°
55°
18
Hist. Avg.
73°
55°
19
Hist. Avg.
72°
55°
20
Hist. Avg.
72°
54°
21
Hist. Avg.
72°
54°
22
Hist. Avg.
72°
54°
23
Hist. Avg.
72°
54°
24
Hist. Avg.
71°
54°
25
Hist. Avg.
71°
54°
26
Hist. Avg.
71°
54°
27
Hist. Avg.
71°
53°
28
Hist. Avg.
71°
53°
29
Hist. Avg.
70°
53°
30
Hist. Avg.
70°
53°
31
Hist. Avg.
70°
53°
1
Hist. Avg.
70°
53°
2
Hist. Avg.
69°
52°
3
Hist. Avg.
69°
52°
4
Hist. Avg.
69°
52°
5
Hist. Avg.
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Jelgava
Jelgava's August 2026 forecast shows daily high temperatures ranging from 77° to 78°, with overnight lows between 55° and 60°. The average high for August is 78° with an average low of 58°. 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 Jelgava. See also: September | October | November.