S
M
T
W
T
F
S
26
78°
52°
27
78°
52°
28
79°
51°
29
79°
53°
30
76°
52°
31
78°
52°
1
79°
51°
2
79°
52°
3
78°
52°
4
77°
51°
5
74°
50°
6
76°
50°
7
79°
50°
8
79°
49°
9
74°
49°
10
73°
50°
11
79°
49°
12
73°
47°
13
70°
48°
14
74°
46°
15
74°
46°
16
75°
48°
17
78°
45°
18
77°
46°
19
76°
48°
20
77°
50°
21
77°
50°
22
78°
49°
23
78°
49°
24
77°
48°
25
74°
41°
26
74°
41°
27
76°
42°
28
74°
43°
29
68°
43°
30
74°
44°
31
72°
42°
1
71°
45°
2
68°
45°
3
74°
46°
4
74°
42°
5
66°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Idaho Springs
Idaho Springs's August 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 41° and 53°. The average high for August is 75° with an average low of 48°. 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 Idaho Springs. See also: September | October | November.
