S
M
T
W
T
F
S
26
81°
49°
27
81°
49°
28
76°
47°
29
71°
46°
30
72°
45°
31
73°
46°
1
74°
48°
2
76°
50°
3
79°
47°
4
75°
48°
5
76°
47°
6
75°
49°
7
78°
48°
8
78°
47°
9
76°
46°
10
73°
49°
11
77°
50°
12
72°
49°
13
72°
50°
14
76°
47°
15
73°
46°
16
77°
47°
17
75°
48°
18
74°
49°
19
73°
47°
20
72°
48°
21
71°
46°
22
77°
48°
23
76°
48°
24
71°
48°
25
Hist. Avg.
77°
42°
26
Hist. Avg.
77°
41°
27
Hist. Avg.
76°
41°
28
Hist. Avg.
76°
41°
29
Hist. Avg.
76°
40°
30
Hist. Avg.
76°
40°
31
Hist. Avg.
75°
40°
1
Hist. Avg.
75°
40°
2
Hist. Avg.
75°
39°
3
Hist. Avg.
74°
39°
4
Hist. Avg.
74°
39°
5
Hist. Avg.
74°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Idaho Springs
Idaho Springs's August 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 45° and 50°. 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.
