S
M
T
W
T
F
S
26
74°
51°
27
76°
53°
28
75°
49°
29
74°
55°
30
73°
53°
31
70°
50°
1
73°
49°
2
74°
49°
3
74°
52°
4
76°
58°
5
81°
58°
6
80°
55°
7
80°
58°
8
81°
50°
9
72°
52°
10
75°
56°
11
77°
51°
12
76°
50°
13
74°
57°
14
79°
56°
15
82°
58°
16
82°
58°
17
81°
56°
18
80°
52°
19
76°
55°
20
73°
47°
21
72°
52°
22
72°
54°
23
75°
56°
24
79°
54°
25
81°
49°
26
80°
56°
27
75°
49°
28
69°
48°
29
69°
49°
30
71°
47°
31
74°
52°
1
71°
49°
2
69°
48°
3
71°
47°
4
69°
47°
5
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Welches
Welches's August 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 47° and 58°. The average high for August is 75° with an average low of 52°. 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 Welches. See also: September | October | November.
