Weather Averages for Sun Valley, ID
7-day Forecast / 10-day Forecast
| Monday |
|
High: 28°F
Low: 5°F |
Partly Cloudy
|
|
| Tuesday |
|
High: 27°F
Low: 11°F |
Sunny
|
|
| Wednesday |
|
|
High: 18°F
Low: 7°F |
Sunny
|
|
| Thursday |
|
|
High: 22°F
Low: 3°F |
Sunny
|
|
| Friday |
|
|
High: 32°F
Low: 17°F |
Sunny
|
|
Average temperature
over 26 years |
°F |
39 |
17 |
21 |
28 |
37 |
46 |
53 |
60 |
59 |
51 |
41 |
26 |
17 |
Average high temperature
over 26 years |
°F |
54 |
30 |
36 |
43 |
53 |
61 |
70 |
79 |
78 |
69 |
57 |
40 |
31 |
Average low temperature
over 26 years |
°F |
23 |
4 |
7 |
16 |
24 |
31 |
37 |
42 |
40 |
33 |
25 |
14 |
5 |
Average precipitation
over 26 years |
in |
19.1 |
2.2 |
2.0 |
2.1 |
1.3 |
1.9 |
1.5 |
1.0 |
0.8 |
1.2 |
1.1 |
1.9 |
2.4 |
Average snowfall
over 26 years |
in |
115.0 |
25.5 |
23.1 |
15.3 |
4.3 |
0.9 |
- |
- |
- |
0.1 |
2.0 |
15.9 |
27.8 |
Average snow cover
over 26 years |
in |
8.0 |
21.0 |
26.0 |
22.0 |
5.0 |
- |
- |
- |
- |
- |
- |
4.0 |
14.0 |
Check weather averages for nearby locations (some locations might offer more data):
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